472788808 has 16 divisors (see below), whose sum is σ = 894613500. Its totient is φ = 234225216.

The previous prime is 472788793. The next prime is 472788829. The reversal of 472788808 is 808887274.

It can be written as a sum of positive squares in 2 ways, for example, as 401521444 + 71267364 = 20038^2 + 8442^2 .

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, 270223 + ... + 271966.

Almost surely, 2^472788808 is an apocalyptic number.

It is an amenable number.

472788808 is a deficient number, since it is larger than the sum of its proper divisors (421824692).

472788808 is a wasteful number, since it uses less digits than its factorization.

472788808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542304 (or 542300 counting only the distinct ones).

The product of its (nonzero) digits is 1605632, while the sum is 52.

The square root of 472788808 is about 21743.7073195902. The cubic root of 472788808 is about 779.0327743674.

The spelling of 472788808 in words is "four hundred seventy-two million, seven hundred eighty-eight thousand, eight hundred eight".