475046660 has 24 divisors (see below), whose sum is σ = 1088289216. Its totient is φ = 172744160.

The previous prime is 475046647. The next prime is 475046707. The reversal of 475046660 is 66640574.

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, 1079432 + ... + 1079871.

It is an arithmetic number, because the mean of its divisors is an integer number (45345384).

Almost surely, 2^475046660 is an apocalyptic number.

It is an amenable number.

475046660 is an abundant number, since it is smaller than the sum of its proper divisors (613242556).

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

475046660 is a wasteful number, since it uses less digits than its factorization.

475046660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2159323 (or 2159321 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 475046660 is about 21795.5651452308. The cubic root of 475046660 is about 780.2709227625.

The spelling of 475046660 in words is "four hundred seventy-five million, forty-six thousand, six hundred sixty".