500685472 has 48 divisors (see below), whose sum is σ = 1137532032. Its totient is φ = 212486400.

The previous prime is 500685467. The next prime is 500685503. The reversal of 500685472 is 274586005.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12222 + ... + 33922.

It is an arithmetic number, because the mean of its divisors is an integer number (23698584).

Almost surely, 2^500685472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 500685472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (568766016).

500685472 is an abundant number, since it is smaller than the sum of its proper divisors (636846560).

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

500685472 is a wasteful number, since it uses less digits than its factorization.

500685472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21821 (or 21813 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 37.

The square root of 500685472 is about 22376.0021451554. The cubic root of 500685472 is about 794.0630666848.

The spelling of 500685472 in words is "five hundred million, six hundred eighty-five thousand, four hundred seventy-two".