47870404 has 12 divisors (see below), whose sum is σ = 83994624. Its totient is φ = 23871944.

The previous prime is 47870377. The next prime is 47870461. The reversal of 47870404 is 40407874.

47870404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 47870404.

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, 14092 + ... + 17155.

It is an arithmetic number, because the mean of its divisors is an integer number (6999552).

Almost surely, 2^47870404 is an apocalyptic number.

It is an amenable number.

47870404 is a deficient number, since it is larger than the sum of its proper divisors (36124220).

47870404 is a wasteful number, since it uses less digits than its factorization.

47870404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31634 (or 31632 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 34.

The square root of 47870404 is about 6918.8441231177. The cubic root of 47870404 is about 363.0967521572.

The spelling of 47870404 in words is "forty-seven million, eight hundred seventy thousand, four hundred four".