502897872 has 40 divisors (see below), whose sum is σ = 1341064960. Its totient is φ = 162224640.

The previous prime is 502897853. The next prime is 502897883. The reversal of 502897872 is 278798205.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent 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, 167497 + ... + 170472.

It is an arithmetic number, because the mean of its divisors is an integer number (33526624).

Almost surely, 2^502897872 is an apocalyptic number.

It is an amenable number.

502897872 is an abundant number, since it is smaller than the sum of its proper divisors (838167088).

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

502897872 is a wasteful number, since it uses less digits than its factorization.

502897872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338011 (or 338005 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 48.

The square root of 502897872 is about 22425.3845451979. The cubic root of 502897872 is about 795.2309348488.

The spelling of 502897872 in words is "five hundred two million, eight hundred ninety-seven thousand, eight hundred seventy-two".