472871904 has 48 divisors (see below), whose sum is σ = 1295263872. Its totient is φ = 150770048.

The previous prime is 472871899. The next prime is 472871921. The reversal of 472871904 is 409178274.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

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, 104874 + ... + 109289.

It is an arithmetic number, because the mean of its divisors is an integer number (26984664).

Almost surely, 2^472871904 is an apocalyptic number.

It is an amenable number.

472871904 is an abundant number, since it is smaller than the sum of its proper divisors (822391968).

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

472871904 is a wasteful number, since it uses less digits than its factorization.

472871904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214199 (or 214191 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 42.

The square root of 472871904 is about 21745.6180413434. The cubic root of 472871904 is about 779.0784118798.

The spelling of 472871904 in words is "four hundred seventy-two million, eight hundred seventy-one thousand, nine hundred four".