572814072 has 64 divisors (see below), whose sum is σ = 1600452000. Its totient is φ = 189821952.

The previous prime is 572814043. The next prime is 572814191. The reversal of 572814072 is 270418275.

572814072 is a `hidden beast` number, since 572 + 8 + 14 + 0 + 72 = 666.

It is a super-2 number, since 2×572814072² = 656231922162442368, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29704 + ... + 45032.

Almost surely, 2^572814072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 572814072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (800226000).

572814072 is an abundant number, since it is smaller than the sum of its proper divisors (1027637928).

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

572814072 is a wasteful number, since it uses less digits than its factorization.

572814072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15517 (or 15507 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 36.

The square root of 572814072 is about 23933.5344652644. The cubic root of 572814072 is about 830.4966650476.

The spelling of 572814072 in words is "five hundred seventy-two million, eight hundred fourteen thousand, seventy-two".