47900964 has 12 divisors (see below), whose sum is σ = 111768944. Its totient is φ = 15966984.

The previous prime is 47900947. The next prime is 47900969. The reversal of 47900964 is 46900974.

47900964 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 (12).

It is not an unprimeable number, because it can be changed into a prime (47900969) 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, 1995862 + ... + 1995885.

Almost surely, 2^47900964 is an apocalyptic number.

It is an amenable number.

47900964 is an abundant number, since it is smaller than the sum of its proper divisors (63867980).

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

47900964 is a wasteful number, since it uses less digits than its factorization.

47900964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3991754 (or 3991752 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 47900964 is about 6921.0522321393. The cubic root of 47900964 is about 363.1740015319.

The spelling of 47900964 in words is "forty-seven million, nine hundred thousand, nine hundred sixty-four".