47940952 has 32 divisors (see below), whose sum is σ = 100191600. Its totient is φ = 21371904.

The previous prime is 47940923. The next prime is 47940967. The reversal of 47940952 is 25904974.

47940952 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, 6693 + ... + 11860.

Almost surely, 2^47940952 is an apocalyptic number.

It is an amenable number.

47940952 is an abundant number, since it is smaller than the sum of its proper divisors (52250648).

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

47940952 is a wasteful number, since it uses less digits than its factorization.

47940952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18595 (or 18591 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 47940952 is about 6923.9404965670. The cubic root of 47940952 is about 363.2750333376.

The spelling of 47940952 in words is "forty-seven million, nine hundred forty thousand, nine hundred fifty-two".