47940504 has 32 divisors (see below), whose sum is σ = 121092720. Its totient is φ = 15814656.

The previous prime is 47940481. The next prime is 47940569. The reversal of 47940504 is 40504974.

It is a happy number.

47940504 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 7 ways as a sum of consecutive naturals, for example, 7969 + ... + 12624.

Almost surely, 2^47940504 is an apocalyptic number.

It is an amenable number.

47940504 is an abundant number, since it is smaller than the sum of its proper divisors (73152216).

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

47940504 is a wasteful number, since it uses less digits than its factorization.

47940504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20699 (or 20695 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 47940504 is about 6923.9081449713. The cubic root of 47940504 is about 363.2739017531.

The spelling of 47940504 in words is "forty-seven million, nine hundred forty thousand, five hundred four".