875042860 has 12 divisors (see below), whose sum is σ = 1837590048. Its totient is φ = 350017136.

The previous prime is 875042849. The next prime is 875042899. The reversal of 875042860 is 68240578.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21876052 + ... + 21876091.

It is an arithmetic number, because the mean of its divisors is an integer number (153132504).

Almost surely, 2^875042860 is an apocalyptic number.

It is an amenable number.

875042860 is an abundant number, since it is smaller than the sum of its proper divisors (962547188).

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

875042860 is a wasteful number, since it uses less digits than its factorization.

875042860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43752152 (or 43752150 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 40.

The square root of 875042860 is about 29581.1233728538. The cubic root of 875042860 is about 956.4812079370.

The spelling of 875042860 in words is "eight hundred seventy-five million, forty-two thousand, eight hundred sixty".