47925984 has 24 divisors (see below), whose sum is σ = 125805960. Its totient is φ = 15975296.

The previous prime is 47925979. The next prime is 47925991. The reversal of 47925984 is 48952974.

47925984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 249519 + ... + 249710.

It is an arithmetic number, because the mean of its divisors is an integer number (5241915).

Almost surely, 2^47925984 is an apocalyptic number.

It is an amenable number.

47925984 is an abundant number, since it is smaller than the sum of its proper divisors (77879976).

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

47925984 is a wasteful number, since it uses less digits than its factorization.

47925984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499242 (or 499234 counting only the distinct ones).

The product of its digits is 725760, while the sum is 48.

The square root of 47925984 is about 6922.8595247918. The cubic root of 47925984 is about 363.2372224719.

The spelling of 47925984 in words is "forty-seven million, nine hundred twenty-five thousand, nine hundred eighty-four".