504722960 has 80 divisors (see below), whose sum is σ = 1387411200. Its totient is φ = 167075328.

The previous prime is 504722947. The next prime is 504722983. The reversal of 504722960 is 69227405.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 504722960.

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 15 ways as a sum of consecutive naturals, for example, 701 + ... + 31779.

It is an arithmetic number, because the mean of its divisors is an integer number (17342640).

Almost surely, 2^504722960 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 504722960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (693705600).

504722960 is an abundant number, since it is smaller than the sum of its proper divisors (882688240).

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

504722960 is a wasteful number, since it uses less digits than its factorization.

504722960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31128 (or 31122 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 504722960 is about 22466.0401495235. The cubic root of 504722960 is about 796.1917755483.

The spelling of 504722960 in words is "five hundred four million, seven hundred twenty-two thousand, nine hundred sixty".