472270928 has 20 divisors (see below), whose sum is σ = 930535680. Its totient is φ = 232132704.

The previous prime is 472270919. The next prime is 472270943. The reversal of 472270928 is 829072274.

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, 249200 + ... + 251087.

It is an arithmetic number, because the mean of its divisors is an integer number (46526784).

Almost surely, 2^472270928 is an apocalyptic number.

It is an amenable number.

472270928 is a deficient number, since it is larger than the sum of its proper divisors (458264752).

472270928 is a wasteful number, since it uses less digits than its factorization.

472270928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500354 (or 500348 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 41.

The square root of 472270928 is about 21731.7953239027. The cubic root of 472270928 is about 778.7482266766.

The spelling of 472270928 in words is "four hundred seventy-two million, two hundred seventy thousand, nine hundred twenty-eight".