504028008 has 160 divisors (see below), whose sum is σ = 1590462720. Its totient is φ = 147744000.

The previous prime is 504027967. The next prime is 504028009. The reversal of 504028008 is 800820405.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (504028009) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 219828 + ... + 222108.

It is an arithmetic number, because the mean of its divisors is an integer number (9940392).

Almost surely, 2^504028008 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 504028008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (795231360).

504028008 is an abundant number, since it is smaller than the sum of its proper divisors (1086434712).

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

504028008 is a wasteful number, since it uses less digits than its factorization.

504028008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2341 (or 2328 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 504028008 is about 22450.5680997163. The cubic root of 504028008 is about 795.8261827658.

The spelling of 504028008 in words is "five hundred four million, twenty-eight thousand, eight".