572423136 has 24 divisors (see below), whose sum is σ = 1502610984. Its totient is φ = 190807680.

The previous prime is 572423113. The next prime is 572423147. The reversal of 572423136 is 631324275.

572423136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a junction number, because it is equal to n+sod(n) for n = 572423097 and 572423106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2981275 + ... + 2981466.

It is an arithmetic number, because the mean of its divisors is an integer number (62608791).

Almost surely, 2^572423136 is an apocalyptic number.

It is an amenable number.

572423136 is an abundant number, since it is smaller than the sum of its proper divisors (930187848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

572423136 is a wasteful number, since it uses less digits than its factorization.

572423136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5962754 (or 5962746 counting only the distinct ones).

The product of its digits is 30240, while the sum is 33.

The square root of 572423136 is about 23925.3659533141. The cubic root of 572423136 is about 830.3076887002.

It can be divided in two parts, 57242 and 3136, that added together give a triangular number (60378 = T₃₄₇).

The spelling of 572423136 in words is "five hundred seventy-two million, four hundred twenty-three thousand, one hundred thirty-six".