Is 2021 a prime number? What are the divisors of 2021?

## Parity of 2 021

2 021 is an odd number, because it is not evenly divisible by 2.

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## Is 2 021 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 2 021 is about 44.956.

Thus, the square root of 2 021 is not an integer, and therefore 2 021 is not a square number.

## What is the square number of 2 021?

The square of a number (here 2 021) is the result of the product of this number (2 021) by itself (i.e., 2 021 × 2 021); the square of 2 021 is sometimes called "raising 2 021 to the power 2", or "2 021 squared".

The square of 2 021 is 4 084 441 because 2 021 × 2 021 = 2 0212 = 4 084 441.

As a consequence, 2 021 is the square root of 4 084 441.

## Number of digits of 2 021

2 021 is a number with 4 digits.

## What are the multiples of 2 021?

The multiples of 2 021 are all integers evenly divisible by 2 021, that is all numbers such that the remainder of the division by 2 021 is zero. There are infinitely many multiples of 2 021. The smallest multiples of 2 021 are:

## Numbers near 2 021

### Nearest numbers from 2 021

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