47670892 has 24 divisors (see below), whose sum is σ = 84823200. Its totient is φ = 23438976.

The previous prime is 47670877. The next prime is 47670913. The reversal of 47670892 is 29807674.

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, 127618 + ... + 127990.

It is an arithmetic number, because the mean of its divisors is an integer number (3534300).

Almost surely, 2^47670892 is an apocalyptic number.

It is an amenable number.

47670892 is a deficient number, since it is larger than the sum of its proper divisors (37152308).

47670892 is a wasteful number, since it uses less digits than its factorization.

47670892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825 (or 823 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 43.

The square root of 47670892 is about 6904.4110538119. The cubic root of 47670892 is about 362.5916172710.

The spelling of 47670892 in words is "forty-seven million, six hundred seventy thousand, eight hundred ninety-two".