47708032 has 16 divisors (see below), whose sum is σ = 95043600. Its totient is φ = 23853952.

The previous prime is 47708029. The next prime is 47708033. The reversal of 47708032 is 23080774.

It is a tau number, because it is divible by the number of its divisors (16).

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 47707985 and 47708003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47708033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186232 + ... + 186487.

It is an arithmetic number, because the mean of its divisors is an integer number (5940225).

Almost surely, 2^47708032 is an apocalyptic number.

It is an amenable number.

47708032 is a deficient number, since it is larger than the sum of its proper divisors (47335568).

47708032 is an equidigital number, since it uses as much as digits as its factorization.

47708032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372733 (or 372721 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 47708032 is about 6907.1001150990. The cubic root of 47708032 is about 362.6857568767.

The spelling of 47708032 in words is "forty-seven million, seven hundred eight thousand, thirty-two".