89656875 has 200 divisors, whose sum is σ = 217730304. Its totient is φ = 35640000.

The previous prime is 89656859. The next prime is 89656901. The reversal of 89656875 is 57865698.

89656875 is a `hidden beast` number, since 8 + 9 + 6 + 568 + 75 = 666.

It is not a de Polignac number, because 89656875 - 2⁴ = 89656859 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 199 ways as a sum of consecutive naturals, for example, 3898114 + ... + 3898136.

Almost surely, 2^89656875 is an apocalyptic number.

89656875 is an abundant number, since it is smaller than the sum of its proper divisors (128073429).

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

89656875 is a wasteful number, since it uses less digits than its factorization.

89656875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73 (or 49 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 54.

The square root of 89656875 is about 9468.7314356254. The cubic root of 89656875 is about 447.5702375110.

The spelling of 89656875 in words is "eighty-nine million, six hundred fifty-six thousand, eight hundred seventy-five".