560904 has 16 divisors (see below), whose sum is σ = 1402320. Its totient is φ = 186960.

The previous prime is 560897. The next prime is 560929. The reversal of 560904 is 409065.

It is a super-2 number, since 2×560904² = 629226594432, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 23371 = 560904 / (5 + 6 + 0 + 9 + 0 + 4).

It is an unprimeable number.

560904 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11662 + ... + 11709.

It is an arithmetic number, because the mean of its divisors is an integer number (87645).

2⁵⁶⁰⁹⁰⁴ is an apocalyptic number.

It is an amenable number.

560904 is an abundant number, since it is smaller than the sum of its proper divisors (841416).

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

560904 is a wasteful number, since it uses less digits than its factorization.

560904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23380 (or 23376 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 560904 is about 748.9352441967. The cubic root of 560904 is about 82.4700350314.

Adding to 560904 its reverse (409065), we get a palindrome (969969).

The spelling of 560904 in words is "five hundred sixty thousand, nine hundred four".