47984404 has 72 divisors (see below), whose sum is σ = 100126208. Its totient is φ = 19975680.

The previous prime is 47984389. The next prime is 47984459. The reversal of 47984404 is 40448974.

47984404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 23 ways as a sum of consecutive naturals, for example, 465817 + ... + 465919.

Almost surely, 2^47984404 is an apocalyptic number.

It is an amenable number.

47984404 is an abundant number, since it is smaller than the sum of its proper divisors (52141804).

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

47984404 is a wasteful number, since it uses less digits than its factorization.

47984404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185 (or 166 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 40.

The square root of 47984404 is about 6927.0775944838. The cubic root of 47984404 is about 363.3847534516.

The spelling of 47984404 in words is "forty-seven million, nine hundred eighty-four thousand, four hundred four".