47864404 has 12 divisors (see below), whose sum is σ = 95728864. Its totient is φ = 20513304.

The previous prime is 47864381. The next prime is 47864419. The reversal of 47864404 is 40446874.

47864404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

47864404 is an admirable number.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 854694 + ... + 854749.

Almost surely, 2^47864404 is an apocalyptic number.

It is an amenable number.

47864404 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

47864404 is a wasteful number, since it uses less digits than its factorization.

47864404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1709454 (or 1709452 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 37.

The square root of 47864404 is about 6918.4105110928. The cubic root of 47864404 is about 363.0815815343.

The spelling of 47864404 in words is "forty-seven million, eight hundred sixty-four thousand, four hundred four".