82572008 has 16 divisors (see below), whose sum is σ = 154920480. Its totient is φ = 41259888.

The previous prime is 82571987. The next prime is 82572013. The reversal of 82572008 is 80027528.

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, 19541 + ... + 23387.

It is an arithmetic number, because the mean of its divisors is an integer number (9682530).

Almost surely, 2^82572008 is an apocalyptic number.

It is an amenable number.

82572008 is a deficient number, since it is larger than the sum of its proper divisors (72348472).

82572008 is a wasteful number, since it uses less digits than its factorization.

82572008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6536 (or 6532 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 32.

The square root of 82572008 is about 9086.9141076605. The cubic root of 82572008 is about 435.4560030740.

The spelling of 82572008 in words is "eighty-two million, five hundred seventy-two thousand, eight".