89518875 has 64 divisors (see below), whose sum is σ = 158505984. Its totient is φ = 44774400.

The previous prime is 89518837. The next prime is 89518883. The reversal of 89518875 is 57881598.

It is not a de Polignac number, because 89518875 - 2¹⁰ = 89517851 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 836572 + ... + 836678.

It is an arithmetic number, because the mean of its divisors is an integer number (2476656).

Almost surely, 2^89518875 is an apocalyptic number.

89518875 is a deficient number, since it is larger than the sum of its proper divisors (68987109).

89518875 is a wasteful number, since it uses less digits than its factorization.

89518875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245 (or 235 counting only the distinct ones).

The product of its digits is 806400, while the sum is 51.

The square root of 89518875 is about 9461.4414863698. The cubic root of 89518875 is about 447.3404859932.

The spelling of 89518875 in words is "eighty-nine million, five hundred eighteen thousand, eight hundred seventy-five".