472856808 has 32 divisors (see below), whose sum is σ = 1186552800. Its totient is φ = 157030848.

The previous prime is 472856777. The next prime is 472856837. The reversal of 472856808 is 808658274.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30166 + ... + 43077.

It is an arithmetic number, because the mean of its divisors is an integer number (37079775).

Almost surely, 2^472856808 is an apocalyptic number.

It is an amenable number.

472856808 is an abundant number, since it is smaller than the sum of its proper divisors (713695992).

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

472856808 is a wasteful number, since it uses less digits than its factorization.

472856808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73521 (or 73517 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 48.

The square root of 472856808 is about 21745.2709341595. The cubic root of 472856808 is about 779.0701213380.

The spelling of 472856808 in words is "four hundred seventy-two million, eight hundred fifty-six thousand, eight hundred eight".