504224216 has 64 divisors (see below), whose sum is σ = 1049863680. Its totient is φ = 225815040.

The previous prime is 504224209. The next prime is 504224263. The reversal of 504224216 is 612422405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1035125 + ... + 1035611.

It is an arithmetic number, because the mean of its divisors is an integer number (16404120).

Almost surely, 2^504224216 is an apocalyptic number.

It is an amenable number.

504224216 is an abundant number, since it is smaller than the sum of its proper divisors (545639464).

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

504224216 is a wasteful number, since it uses less digits than its factorization.

504224216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864 (or 860 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 504224216 is about 22454.9374525960. The cubic root of 504224216 is about 795.9294357622.

The spelling of 504224216 in words is "five hundred four million, two hundred twenty-four thousand, two hundred sixteen".