89238195 has 24 divisors (see below), whose sum is σ = 157974336. Its totient is φ = 46579968.

The previous prime is 89238187. The next prime is 89238199. The reversal of 89238195 is 59183298.

It is a happy number.

It is not a de Polignac number, because 89238195 - 2³ = 89238187 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 89238195.

It is not an unprimeable number, because it can be changed into a prime (89238199) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18982 + ... + 23211.

It is an arithmetic number, because the mean of its divisors is an integer number (6582264).

Almost surely, 2^89238195 is an apocalyptic number.

89238195 is a deficient number, since it is larger than the sum of its proper divisors (68736141).

89238195 is a wasteful number, since it uses less digits than its factorization.

89238195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42251 (or 42248 counting only the distinct ones).

The product of its digits is 155520, while the sum is 45.

The square root of 89238195 is about 9446.5970063298. The cubic root of 89238195 is about 446.8724618501.

The spelling of 89238195 in words is "eighty-nine million, two hundred thirty-eight thousand, one hundred ninety-five".