47364928 has 28 divisors (see below), whose sum is σ = 101221540. Its totient is φ = 21860352.

The previous prime is 47364901. The next prime is 47364953. The reversal of 47364928 is 82946374.

It can be written as a sum of positive squares in 2 ways, for example, as 2849344 + 44515584 = 1688^2 + 6672^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27633 + ... + 29296.

It is an arithmetic number, because the mean of its divisors is an integer number (3615055).

Almost surely, 2^47364928 is an apocalyptic number.

It is an amenable number.

47364928 is an abundant number, since it is smaller than the sum of its proper divisors (53856612).

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

47364928 is a wasteful number, since it uses less digits than its factorization.

47364928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56954 (or 56944 counting only the distinct ones).

The product of its digits is 290304, while the sum is 43.

The square root of 47364928 is about 6882.2182470480. The cubic root of 47364928 is about 361.8142164019.

The spelling of 47364928 in words is "forty-seven million, three hundred sixty-four thousand, nine hundred twenty-eight".