572331 has 8 divisors (see below), whose sum is σ = 774144. Its totient is φ = 376040.

The previous prime is 572329. The next prime is 572333. The reversal of 572331 is 133275.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (572329) and next prime (572333).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 572331 - 2¹ = 572329 is a prime.

It is a super-2 number, since 2×572331² = 655125547122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 572298 and 572307.

It is not an unprimeable number, because it can be changed into a prime (572333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1131 + ... + 1556.

It is an arithmetic number, because the mean of its divisors is an integer number (96768).

2⁵⁷²³³¹ is an apocalyptic number.

572331 is a deficient number, since it is larger than the sum of its proper divisors (201813).

572331 is a wasteful number, since it uses less digits than its factorization.

572331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2761.

The product of its digits is 630, while the sum is 21.

The square root of 572331 is about 756.5256109346. The cubic root of 572331 is about 83.0263138128.

It can be divided in two parts, 572 and 331, that added together give a triangular number (903 = T₄₂).

The spelling of 572331 in words is "five hundred seventy-two thousand, three hundred thirty-one".