47611264 has 32 divisors (see below), whose sum is σ = 99847800. Its totient is φ = 22551552.

The previous prime is 47611261. The next prime is 47611273. The reversal of 47611264 is 46211674.

47611264 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 (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47611261) 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, 7357 + ... + 12220.

Almost surely, 2^47611264 is an apocalyptic number.

It is an amenable number.

47611264 is an abundant number, since it is smaller than the sum of its proper divisors (52236536).

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

47611264 is a wasteful number, since it uses less digits than its factorization.

47611264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19610 (or 19598 counting only the distinct ones).

The product of its digits is 8064, while the sum is 31.

The square root of 47611264 is about 6900.0915935950. The cubic root of 47611264 is about 362.4403744975.

The spelling of 47611264 in words is "forty-seven million, six hundred eleven thousand, two hundred sixty-four".