470607728 has 20 divisors (see below), whose sum is σ = 912283128. Its totient is φ = 235179840.

The previous prime is 470607691. The next prime is 470607733. The reversal of 470607728 is 827706074.

It is a congruent number.

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, 28763 + ... + 42053.

Almost surely, 2^470607728 is an apocalyptic number.

It is an amenable number.

470607728 is a deficient number, since it is larger than the sum of its proper divisors (441675400).

470607728 is a wasteful number, since it uses less digits than its factorization.

470607728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15512 (or 15506 counting only the distinct ones).

The product of its (nonzero) digits is 131712, while the sum is 41.

The square root of 470607728 is about 21693.4950618843. The cubic root of 470607728 is about 777.8329769683.

The spelling of 470607728 in words is "four hundred seventy million, six hundred seven thousand, seven hundred twenty-eight".