572943988 has 12 divisors (see below), whose sum is σ = 1005155172. Its totient is φ = 285756800.

The previous prime is 572943977. The next prime is 572944027. The reversal of 572943988 is 889349275.

It can be written as a sum of positive squares in 2 ways, for example, as 446561424 + 126382564 = 21132^2 + 11242^2 .

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, 176995 + ... + 180202.

It is an arithmetic number, because the mean of its divisors is an integer number (83762931).

Almost surely, 2^572943988 is an apocalyptic number.

It is an amenable number.

572943988 is a deficient number, since it is larger than the sum of its proper divisors (432211184).

572943988 is a wasteful number, since it uses less digits than its factorization.

572943988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357602 (or 357600 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 55.

The square root of 572943988 is about 23936.2484111441. The cubic root of 572943988 is about 830.5594467040.

The spelling of 572943988 in words is "five hundred seventy-two million, nine hundred forty-three thousand, nine hundred eighty-eight".