472880256 has 32 divisors (see below), whose sum is σ = 1256089200. Its totient is φ = 157626624.

The previous prime is 472880249. The next prime is 472880267. The reversal of 472880256 is 652088274.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

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, 615346 + ... + 616113.

Almost surely, 2^472880256 is an apocalyptic number.

It is an amenable number.

472880256 is an abundant number, since it is smaller than the sum of its proper divisors (783208944).

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

472880256 is a wasteful number, since it uses less digits than its factorization.

472880256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1231476 (or 1231464 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 42.

The square root of 472880256 is about 21745.8100791854. The cubic root of 472880256 is about 779.0829986220.

The spelling of 472880256 in words is "four hundred seventy-two million, eight hundred eighty thousand, two hundred fifty-six".