472499874 has 48 divisors (see below), whose sum is σ = 1276367040. Its totient is φ = 122726880.

The previous prime is 472499857. The next prime is 472499891. The reversal of 472499874 is 478994274.

It is a happy number.

472499874 is a `hidden beast` number, since 4 + 72 + 499 + 87 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (472499857) and next prime (472499891).

It is a super-2 number, since 2×472499874² = 446512261860031752, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 472499874.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 169069 + ... + 171840.

It is an arithmetic number, because the mean of its divisors is an integer number (26590980).

Almost surely, 2^472499874 is an apocalyptic number.

472499874 is an abundant number, since it is smaller than the sum of its proper divisors (803867166).

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

472499874 is a wasteful number, since it uses less digits than its factorization.

472499874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340935 (or 340932 counting only the distinct ones).

The product of its digits is 4064256, while the sum is 54.

The square root of 472499874 is about 21737.0622210086. The cubic root of 472499874 is about 778.8740460444.

The spelling of 472499874 in words is "four hundred seventy-two million, four hundred ninety-nine thousand, eight hundred seventy-four".