475271872 has 28 divisors (see below), whose sum is σ = 947375296. Its totient is φ = 236563200.

The previous prime is 475271869. The next prime is 475271897. The reversal of 475271872 is 278172574.

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, 2379 + ... + 30922.

It is an arithmetic number, because the mean of its divisors is an integer number (33834832).

Almost surely, 2^475271872 is an apocalyptic number.

It is an amenable number.

475271872 is a deficient number, since it is larger than the sum of its proper divisors (472103424).

475271872 is a wasteful number, since it uses less digits than its factorization.

475271872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33536 (or 33526 counting only the distinct ones).

The product of its digits is 219520, while the sum is 43.

The square root of 475271872 is about 21800.7309969184. The cubic root of 475271872 is about 780.3942079241.

The spelling of 475271872 in words is "four hundred seventy-five million, two hundred seventy-one thousand, eight hundred seventy-two".