47412932 has 24 divisors (see below), whose sum is σ = 100404864. Its totient is φ = 19124352.

The previous prime is 47412889. The next prime is 47412979. The reversal of 47412932 is 23921474.

It is a super-2 number, since 2×47412932² = 4495972241673248, which contains 22 as substring.

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, 49328 + ... + 50279.

It is an arithmetic number, because the mean of its divisors is an integer number (4183536).

Almost surely, 2^47412932 is an apocalyptic number.

It is an amenable number.

47412932 is an abundant number, since it is smaller than the sum of its proper divisors (52991932).

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

47412932 is a wasteful number, since it uses less digits than its factorization.

47412932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99635 (or 99633 counting only the distinct ones).

The product of its digits is 12096, while the sum is 32.

The square root of 47412932 is about 6885.7049021868. The cubic root of 47412932 is about 361.9364071315.

The spelling of 47412932 in words is "forty-seven million, four hundred twelve thousand, nine hundred thirty-two".