47990704 has 20 divisors (see below), whose sum is σ = 93107880. Its totient is φ = 23962880.

The previous prime is 47990699. The next prime is 47990707. The reversal of 47990704 is 40709974.

47990704 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (47990707) by changing a digit.

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, 13992 + ... + 17080.

It is an arithmetic number, because the mean of its divisors is an integer number (4655394).

Almost surely, 2^47990704 is an apocalyptic number.

It is an amenable number.

47990704 is a deficient number, since it is larger than the sum of its proper divisors (45117176).

47990704 is a wasteful number, since it uses less digits than its factorization.

47990704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4068 (or 4062 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 47990704 is about 6927.5323167777. The cubic root of 47990704 is about 363.4006560058.

The spelling of 47990704 in words is "forty-seven million, nine hundred ninety thousand, seven hundred four".