Is 1009 a prime number? What are the divisors of 1009?

## Parity of 1 009

1 009 is an odd number, because it is not evenly divisible by 2.

Find out more:

## Is 1 009 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 1 009 is about 31.765.

Thus, the square root of 1 009 is not an integer, and therefore 1 009 is not a square number.

Anyway, 1 009 is a prime number, and a prime number cannot be a perfect square.

## What is the square number of 1 009?

The square of a number (here 1 009) is the result of the product of this number (1 009) by itself (i.e., 1 009 × 1 009); the square of 1 009 is sometimes called "raising 1 009 to the power 2", or "1 009 squared".

The square of 1 009 is 1 018 081 because 1 009 × 1 009 = 1 0092 = 1 018 081.

As a consequence, 1 009 is the square root of 1 018 081.

## Number of digits of 1 009

1 009 is a number with 4 digits.

## What are the multiples of 1 009?

The multiples of 1 009 are all integers evenly divisible by 1 009, that is all numbers such that the remainder of the division by 1 009 is zero. There are infinitely many multiples of 1 009. The smallest multiples of 1 009 are:

## Numbers near 1 009

### Nearest numbers from 1 009

• Preceding prime number: 997
• Following prime number: 1 013
Find out whether some integer is a prime number