8560872 has 24 divisors (see below), whose sum is σ = 23185890. Its totient is φ = 2853600.

The previous prime is 8560859. The next prime is 8560879. The reversal of 8560872 is 2780658.

It can be written as a sum of positive squares in only one way, i.e., 7650756 + 910116 = 2766^2 + 954^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (8560879) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 59379 + ... + 59522.

Almost surely, 2^8560872 is an apocalyptic number.

It is an amenable number.

8560872 is an abundant number, since it is smaller than the sum of its proper divisors (14625018).

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

8560872 is a wasteful number, since it uses less digits than its factorization.

8560872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118913 (or 118906 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 8560872 is about 2925.8967856027. The cubic root of 8560872 is about 204.5687702984.

The spelling of 8560872 in words is "eight million, five hundred sixty thousand, eight hundred seventy-two".