47886168 has 32 divisors (see below), whose sum is σ = 130599360. Its totient is φ = 14510880.

The previous prime is 47886077. The next prime is 47886187. The reversal of 47886168 is 86168874.

It is a congruent number.

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, 90430 + ... + 90957.

It is an arithmetic number, because the mean of its divisors is an integer number (4081230).

Almost surely, 2^47886168 is an apocalyptic number.

It is an amenable number.

47886168 is an abundant number, since it is smaller than the sum of its proper divisors (82713192).

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

47886168 is a wasteful number, since it uses less digits than its factorization.

47886168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181407 (or 181403 counting only the distinct ones).

The product of its digits is 516096, while the sum is 48.

The square root of 47886168 is about 6919.9832369739. The cubic root of 47886168 is about 363.1366044008.

The spelling of 47886168 in words is "forty-seven million, eight hundred eighty-six thousand, one hundred sixty-eight".