22875867 has 48 divisors (see below), whose sum is σ = 41184000. Its totient is φ = 11938752.

The previous prime is 22875859. The next prime is 22875899. The reversal of 22875867 is 76857822.

It is not a de Polignac number, because 22875867 - 2³ = 22875859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22875817) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34384 + ... + 35042.

It is an arithmetic number, because the mean of its divisors is an integer number (858000).

Almost surely, 2^22875867 is an apocalyptic number.

22875867 is a deficient number, since it is larger than the sum of its proper divisors (18308133).

22875867 is a wasteful number, since it uses less digits than its factorization.

22875867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720 (or 717 counting only the distinct ones).

The product of its digits is 376320, while the sum is 45.

The square root of 22875867 is about 4782.8722542004. The cubic root of 22875867 is about 283.8741548836.

The spelling of 22875867 in words is "twenty-two million, eight hundred seventy-five thousand, eight hundred sixty-seven".