872678875 has 16 divisors (see below), whose sum is σ = 1126663200. Its totient is φ = 674066400.

The previous prime is 872678831. The next prime is 872678921. The reversal of 872678875 is 578876278.

It is a happy number.

It is not a de Polignac number, because 872678875 - 2⁷ = 872678747 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116745 + ... + 123994.

It is an arithmetic number, because the mean of its divisors is an integer number (70416450).

Almost surely, 2^872678875 is an apocalyptic number.

872678875 is a deficient number, since it is larger than the sum of its proper divisors (253984325).

872678875 is a wasteful number, since it uses less digits than its factorization.

872678875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240783 (or 240773 counting only the distinct ones).

The product of its digits is 10536960, while the sum is 58.

The square root of 872678875 is about 29541.1386882767. The cubic root of 872678875 is about 955.6190991310.

The spelling of 872678875 in words is "eight hundred seventy-two million, six hundred seventy-eight thousand, eight hundred seventy-five".