47508936 has 16 divisors (see below), whose sum is σ = 118772400. Its totient is φ = 15836304.

The previous prime is 47508919. The next prime is 47508947. The reversal of 47508936 is 63980574.

It is a happy 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, 989746 + ... + 989793.

It is an arithmetic number, because the mean of its divisors is an integer number (7423275).

Almost surely, 2^47508936 is an apocalyptic number.

It is an amenable number.

47508936 is an abundant number, since it is smaller than the sum of its proper divisors (71263464).

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

47508936 is a wasteful number, since it uses less digits than its factorization.

47508936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1979548 (or 1979544 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 47508936 is about 6892.6726311352. The cubic root of 47508936 is about 362.1805312204.

The spelling of 47508936 in words is "forty-seven million, five hundred eight thousand, nine hundred thirty-six".