## Is 2027 a prime number?

Yes, 2027 is a prime number.

Indeed, the definition of a prime numbers is to have only two distinct positive divisors, 1 and itself. A number is a divisor of another number when the remainder of Euclid’s division of the second one by the first one is zero. Concerning the number 2027, the only two divisors are 1 and 2027. Therefore 2027 is a prime number.

As a consequence, 2027 is only a multiple of 1 and 2027.

Therefore year 2027 will be a prime year.

Since 2027 is a prime number, 2027 is also a deficient number, that is to say 2027 is a natural integer that is strictly larger than the sum of its proper divisors, i.e., the divisors of 2027 without 2027 itself (that is 1, by definition!).

## Parity of 2027

2027 is an odd number, because it is not evenly divisible by 2.

## Is 2027 a perfect square number?

A number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself. Here, the square root of 2027 is about 45.022.

Thus, the square root of 2027 is not an integer, and therefore 2027 is not a square number.

Anyway, 2027 is a prime number, and a prime number cannot be a perfect square.

## What is the square number of 2027?

The square of a number (here 2027) is the result of the product of this number (2027) by itself (i.e., 2027 × 2027); the square of 2027 is sometimes called "raising 2027 to the power 2", or "2027 squared".

The square of 2027 is 4 108 729 because 2027 × 2027 = 2027^{2} = 4 108 729.

As a consequence, 2027 is the square root of 4 108 729.

## Number of digits of 2027

2027 is a number with 4 digits.

## What are the multiples of 2027?

The multiples of 2027 are all integers evenly divisible by 2027, that is all numbers such that the remainder of the division by 2027 is zero. There are infinitely many multiples of 2027. The smallest multiples of 2027 are:

- 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 2027 too, since 0 × 2027 = 0
- 2027: indeed, 2027 is a multiple of itself, since 2027 is evenly divisible by 2027 (we have 2027 / 2027 = 1, so the remainder of this division is indeed zero)
- 4 054: indeed, 4 054 = 2027 × 2
- 6 081: indeed, 6 081 = 2027 × 3
- 8 108: indeed, 8 108 = 2027 × 4
- 10 135: indeed, 10 135 = 2027 × 5
- etc.