470887660 has 12 divisors (see below), whose sum is σ = 988864128. Its totient is φ = 188355056.

The previous prime is 470887657. The next prime is 470887699. The reversal of 470887660 is 66788074.

It is a self number, because there is not a number n which added to its sum of digits gives 470887660.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11772172 + ... + 11772211.

It is an arithmetic number, because the mean of its divisors is an integer number (82405344).

Almost surely, 2^470887660 is an apocalyptic number.

It is an amenable number.

470887660 is an abundant number, since it is smaller than the sum of its proper divisors (517976468).

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

470887660 is a wasteful number, since it uses less digits than its factorization.

470887660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23544392 (or 23544390 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 46.

The square root of 470887660 is about 21699.9460828823. The cubic root of 470887660 is about 777.9871727519.

The spelling of 470887660 in words is "four hundred seventy million, eight hundred eighty-seven thousand, six hundred sixty".