572872 has 16 divisors (see below), whose sum is σ = 1086300. Its totient is φ = 283200.

The previous prime is 572867. The next prime is 572879. The reversal of 572872 is 278275.

572872 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 568516 + 4356 = 754^2 + 66^2 .

It is not an unprimeable number, because it can be changed into a prime (572879) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 454 + ... + 1162.

2⁵⁷²⁸⁷² is an apocalyptic number.

It is an amenable number.

572872 is a deficient number, since it is larger than the sum of its proper divisors (513428).

572872 is a wasteful number, since it uses less digits than its factorization.

572872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816 (or 812 counting only the distinct ones).

The product of its digits is 7840, while the sum is 31.

The square root of 572872 is about 756.8830821203. The cubic root of 572872 is about 83.0524659814.

It can be divided in two parts, 572 and 872, that added together give a square (1444 = 38²).

The spelling of 572872 in words is "five hundred seventy-two thousand, eight hundred seventy-two".