470639232 has 96 divisors (see below), whose sum is σ = 1547813280. Its totient is φ = 134466048.

The previous prime is 470639227. The next prime is 470639321. The reversal of 470639232 is 232936074.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21118 + ... + 37245.

It is an arithmetic number, because the mean of its divisors is an integer number (16123055).

Almost surely, 2^470639232 is an apocalyptic number.

470639232 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

470639232 is an abundant number, since it is smaller than the sum of its proper divisors (1077174048).

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

470639232 is a wasteful number, since it uses less digits than its factorization.

470639232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58390 (or 58375 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 36.

The square root of 470639232 is about 21694.2211660156. The cubic root of 470639232 is about 777.8503334642.

The spelling of 470639232 in words is "four hundred seventy million, six hundred thirty-nine thousand, two hundred thirty-two".