476531472 has 20 divisors (see below), whose sum is σ = 1231039760. Its totient is φ = 158843808.

The previous prime is 476531453. The next prime is 476531477. The reversal of 476531472 is 274135674.

It is a self number, because there is not a number n which added to its sum of digits gives 476531472.

It is not an unprimeable number, because it can be changed into a prime (476531477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4963822 + ... + 4963917.

It is an arithmetic number, because the mean of its divisors is an integer number (61551988).

Almost surely, 2^476531472 is an apocalyptic number.

It is an amenable number.

476531472 is an abundant number, since it is smaller than the sum of its proper divisors (754508288).

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

476531472 is a wasteful number, since it uses less digits than its factorization.

476531472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9927750 (or 9927744 counting only the distinct ones).

The product of its digits is 141120, while the sum is 39.

The square root of 476531472 is about 21829.6008209037. The cubic root of 476531472 is about 781.0830188876.

The spelling of 476531472 in words is "four hundred seventy-six million, five hundred thirty-one thousand, four hundred seventy-two".