875660 has 12 divisors (see below), whose sum is σ = 1838928. Its totient is φ = 350256.

The previous prime is 875659. The next prime is 875663. The reversal of 875660 is 66578.

875660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (875663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21872 + ... + 21911.

It is an arithmetic number, because the mean of its divisors is an integer number (153244).

2⁸⁷⁵⁶⁶⁰ is an apocalyptic number.

It is an amenable number.

875660 is an abundant number, since it is smaller than the sum of its proper divisors (963268).

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

875660 is a wasteful number, since it uses less digits than its factorization.

875660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43792 (or 43790 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 875660 is about 935.7670650327. The cubic root of 875660 is about 95.6706013725.

The spelling of 875660 in words is "eight hundred seventy-five thousand, six hundred sixty".