572673136 has 40 divisors (see below), whose sum is σ = 1323201024. Its totient is φ = 234759360.

The previous prime is 572673119. The next prime is 572673139. The reversal of 572673136 is 631376275.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572673139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108580 + ... + 113731.

Almost surely, 2^572673136 is an apocalyptic number.

572673136 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

572673136 is an abundant number, since it is smaller than the sum of its proper divisors (750527888).

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

572673136 is a wasteful number, since it uses less digits than its factorization.

572673136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222349 (or 222343 counting only the distinct ones).

The product of its digits is 158760, while the sum is 40.

The square root of 572673136 is about 23930.5899634756. The cubic root of 572673136 is about 830.4285472618.

The spelling of 572673136 in words is "five hundred seventy-two million, six hundred seventy-three thousand, one hundred thirty-six".