Is 4021 a prime number? What are the divisors of 4021?

## Parity of 4 021

4 021 is an odd number, because it is not evenly divisible by 2.

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## Is 4 021 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 4 021 is about 63.411.

Thus, the square root of 4 021 is not an integer, and therefore 4 021 is not a square number.

Anyway, 4 021 is a prime number, and a prime number cannot be a perfect square.

## What is the square number of 4 021?

The square of a number (here 4 021) is the result of the product of this number (4 021) by itself (i.e., 4 021 × 4 021); the square of 4 021 is sometimes called "raising 4 021 to the power 2", or "4 021 squared".

The square of 4 021 is 16 168 441 because 4 021 × 4 021 = 4 0212 = 16 168 441.

As a consequence, 4 021 is the square root of 16 168 441.

## Number of digits of 4 021

4 021 is a number with 4 digits.

## What are the multiples of 4 021?

The multiples of 4 021 are all integers evenly divisible by 4 021, that is all numbers such that the remainder of the division by 4 021 is zero. There are infinitely many multiples of 4 021. The smallest multiples of 4 021 are:

## Numbers near 4 021

### Nearest numbers from 4 021

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