560869128 has 24 divisors (see below), whose sum is σ = 1519020750. Its totient is φ = 186956352.

The previous prime is 560869123. The next prime is 560869129. The reversal of 560869128 is 821968065.

560869128 is a `hidden beast` number, since 560 + 8 + 69 + 1 + 28 = 666.

It can be written as a sum of positive squares in only one way, i.e., 417875364 + 142993764 = 20442^2 + 11958^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (560869123) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 3894853 + ... + 3894996.

Almost surely, 2^560869128 is an apocalyptic number.

It is an amenable number.

560869128 is an abundant number, since it is smaller than the sum of its proper divisors (958151622).

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

560869128 is a wasteful number, since it uses less digits than its factorization.

560869128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7789861 (or 7789854 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The square root of 560869128 is about 23682.6756934262. The cubic root of 560869128 is about 824.6832591260.

The spelling of 560869128 in words is "five hundred sixty million, eight hundred sixty-nine thousand, one hundred twenty-eight".