572965918 has 12 divisors (see below), whose sum is σ = 999767232. Its totient is φ = 245556780.

The previous prime is 572965889. The next prime is 572965931. The reversal of 572965918 is 819569275.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2923198 + ... + 2923393.

It is an arithmetic number, because the mean of its divisors is an integer number (83313936).

Almost surely, 2^572965918 is an apocalyptic number.

572965918 is a deficient number, since it is larger than the sum of its proper divisors (426801314).

572965918 is a wasteful number, since it uses less digits than its factorization.

572965918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5846607 (or 5846600 counting only the distinct ones).

The product of its digits is 1360800, while the sum is 52.

The square root of 572965918 is about 23936.7064985975. The cubic root of 572965918 is about 830.5700433980.

The spelling of 572965918 in words is "five hundred seventy-two million, nine hundred sixty-five thousand, nine hundred eighteen".