472031520 has 96 divisors (see below), whose sum is σ = 1574391168. Its totient is φ = 118468608.

The previous prime is 472031489. The next prime is 472031543. The reversal of 472031520 is 25130274.

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 (24).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20764 + ... + 37083.

It is an arithmetic number, because the mean of its divisors is an integer number (16399908).

Almost surely, 2^472031520 is an apocalyptic number.

472031520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

472031520 is an abundant number, since it is smaller than the sum of its proper divisors (1102359648).

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

472031520 is a wasteful number, since it uses less digits than its factorization.

472031520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57882 (or 57874 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 472031520 is about 21726.2863830890. The cubic root of 472031520 is about 778.6166143209.

Adding to 472031520 its reverse (25130274), we get a palindrome (497161794).

The spelling of 472031520 in words is "four hundred seventy-two million, thirty-one thousand, five hundred twenty".