Is 21264 a prime number? What are the divisors of 21264?

## Parity of 21 264

21 264 is an even number, because it is evenly divisible by 2: 21 264 / 2 = 10 632.

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## Is 21 264 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 21 264 is about 145.822.

Thus, the square root of 21 264 is not an integer, and therefore 21 264 is not a square number.

## What is the square number of 21 264?

The square of a number (here 21 264) is the result of the product of this number (21 264) by itself (i.e., 21 264 × 21 264); the square of 21 264 is sometimes called "raising 21 264 to the power 2", or "21 264 squared".

The square of 21 264 is 452 157 696 because 21 264 × 21 264 = 21 2642 = 452 157 696.

As a consequence, 21 264 is the square root of 452 157 696.

## Number of digits of 21 264

21 264 is a number with 5 digits.

## What are the multiples of 21 264?

The multiples of 21 264 are all integers evenly divisible by 21 264, that is all numbers such that the remainder of the division by 21 264 is zero. There are infinitely many multiples of 21 264. The smallest multiples of 21 264 are:

## Numbers near 21 264

### Nearest numbers from 21 264

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