47008932 has 12 divisors (see below), whose sum is σ = 109687536. Its totient is φ = 15669640.

The previous prime is 47008879. The next prime is 47008991. The reversal of 47008932 is 23980074.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 47008893 and 47008902.

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, 1958694 + ... + 1958717.

It is an arithmetic number, because the mean of its divisors is an integer number (9140628).

Almost surely, 2^47008932 is an apocalyptic number.

It is an amenable number.

47008932 is an abundant number, since it is smaller than the sum of its proper divisors (62678604).

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

47008932 is a wasteful number, since it uses less digits than its factorization.

47008932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3917418 (or 3917416 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 47008932 is about 6856.3060025060. The cubic root of 47008932 is about 360.9054675832.

The spelling of 47008932 in words is "forty-seven million, eight thousand, nine hundred thirty-two".