89130195 has 96 divisors (see below), whose sum is σ = 199480320. Its totient is φ = 35723520.

The previous prime is 89130169. The next prime is 89130203. The reversal of 89130195 is 59103198.

It is a happy number.

It is not a de Polignac number, because 89130195 - 2⁵ = 89130163 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 100042 + ... + 100928.

It is an arithmetic number, because the mean of its divisors is an integer number (2077920).

Almost surely, 2^89130195 is an apocalyptic number.

89130195 is an abundant number, since it is smaller than the sum of its proper divisors (110350125).

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

89130195 is a wasteful number, since it uses less digits than its factorization.

89130195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 945 (or 942 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 36.

The square root of 89130195 is about 9440.8789315402. The cubic root of 89130195 is about 446.6921141538.

The spelling of 89130195 in words is "eighty-nine million, one hundred thirty thousand, one hundred ninety-five".