474672520 has 32 divisors (see below), whose sum is σ = 1220587200. Its totient is φ = 162744768.

The previous prime is 474672503. The next prime is 474672529. The reversal of 474672520 is 25276474.

It is a self number, because there is not a number n which added to its sum of digits gives 474672520.

It is not an unprimeable number, because it can be changed into a prime (474672529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 847350 + ... + 847909.

It is an arithmetic number, because the mean of its divisors is an integer number (38143350).

Almost surely, 2^474672520 is an apocalyptic number.

474672520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

474672520 is an abundant number, since it is smaller than the sum of its proper divisors (745914680).

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

474672520 is a wasteful number, since it uses less digits than its factorization.

474672520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1695277 (or 1695273 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 37.

The square root of 474672520 is about 21786.9805158953. The cubic root of 474672520 is about 780.0660255308.

The spelling of 474672520 in words is "four hundred seventy-four million, six hundred seventy-two thousand, five hundred twenty".