Is 576 a prime number? What are the divisors of 576?

## Parity of 576

576 is an even number, because it is evenly divisible by 2: 576 / 2 = 288.

Find out more:

## Is 576 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 576 is 24.

Therefore, the square root of 576 is an integer, and as a consequence 576 is a perfect square.

As a consequence, 24 is the square root of 576.

## What is the square number of 576?

The square of a number (here 576) is the result of the product of this number (576) by itself (i.e., 576 × 576); the square of 576 is sometimes called "raising 576 to the power 2", or "576 squared".

The square of 576 is 331 776 because 576 × 576 = 5762 = 331 776.

As a consequence, 576 is the square root of 331 776.

## Number of digits of 576

576 is a number with 3 digits.

## What are the multiples of 576?

The multiples of 576 are all integers evenly divisible by 576, that is all numbers such that the remainder of the division by 576 is zero. There are infinitely many multiples of 576. The smallest multiples of 576 are:

## How to determine whether an integer is a prime number?

To determine the primality of a number, several algorithms can be used. The most naive technique is to test all divisors strictly smaller to the number of which we want to determine the primality (here 576). First, we can eliminate all even numbers greater than 2 (and hence 4, 6, 8…). Then, we can stop this check when we reach the square root of the number of which we want to determine the primality (here the square root is 24). Historically, the sieve of Eratosthenes (dating from the Greek mathematics) implements this technique in a relatively efficient manner.

More modern techniques include the sieve of Atkin, probabilistic algorithms, and the cyclotomic AKS test.

## Numbers near 576

• Preceding numbers: …574, 575
• Following numbers: 577, 578

### Nearest numbers from 576

• Preceding prime number: 571
• Following prime number: 577
Find out whether some integer is a prime number