572929028 has 12 divisors (see below), whose sum is σ = 1145858112. Its totient is φ = 245541000.

The previous prime is 572929009. The next prime is 572929037. The reversal of 572929028 is 820929275.

572929028 is an admirable number.

It is a super-2 number, since 2×572929028² = 656495342250049568, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 572929028.

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, 10230848 + ... + 10230903.

It is an arithmetic number, because the mean of its divisors is an integer number (95488176).

Almost surely, 2^572929028 is an apocalyptic number.

It is an amenable number.

572929028 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

572929028 is a wasteful number, since it uses less digits than its factorization.

572929028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20461762 (or 20461760 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 44.

The square root of 572929028 is about 23935.9359123474. The cubic root of 572929028 is about 830.5522177964.

The spelling of 572929028 in words is "five hundred seventy-two million, nine hundred twenty-nine thousand, twenty-eight".