47417232 has 40 divisors (see below), whose sum is σ = 123032800. Its totient is φ = 15736320.

The previous prime is 47417213. The next prime is 47417269. The reversal of 47417232 is 23271474.

It is a self number, because there is not a number n which added to its sum of digits gives 47417232.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9519 + ... + 13617.

It is an arithmetic number, because the mean of its divisors is an integer number (3075820).

Almost surely, 2^47417232 is an apocalyptic number.

It is an amenable number.

47417232 is an abundant number, since it is smaller than the sum of its proper divisors (75615568).

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

47417232 is a wasteful number, since it uses less digits than its factorization.

47417232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4351 (or 4345 counting only the distinct ones).

The product of its digits is 9408, while the sum is 30.

The square root of 47417232 is about 6886.0171361971. The cubic root of 47417232 is about 361.9473484467.

The spelling of 47417232 in words is "forty-seven million, four hundred seventeen thousand, two hundred thirty-two".