472277164 has 12 divisors (see below), whose sum is σ = 827608600. Its totient is φ = 235817568.

The previous prime is 472277159. The next prime is 472277173. The reversal of 472277164 is 461772274.

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, 76929 + ... + 82840.

Almost surely, 2^472277164 is an apocalyptic number.

It is an amenable number.

472277164 is a deficient number, since it is larger than the sum of its proper divisors (355331436).

472277164 is a wasteful number, since it uses less digits than its factorization.

472277164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160512 (or 160510 counting only the distinct ones).

The product of its digits is 131712, while the sum is 40.

The square root of 472277164 is about 21731.9387998402. The cubic root of 472277164 is about 778.7516542661.

The spelling of 472277164 in words is "four hundred seventy-two million, two hundred seventy-seven thousand, one hundred sixty-four".