99192318 has 16 divisors (see below), whose sum is σ = 199533456. Its totient is φ = 32872640.

The previous prime is 99192257. The next prime is 99192319. The reversal of 99192318 is 81329199.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 99192318.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99192319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46743 + ... + 48818.

It is an arithmetic number, because the mean of its divisors is an integer number (12470841).

Almost surely, 2^99192318 is an apocalyptic number.

99192318 is an abundant number, since it is smaller than the sum of its proper divisors (100341138).

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

99192318 is a wasteful number, since it uses less digits than its factorization.

99192318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95739.

The product of its digits is 34992, while the sum is 42.

The square root of 99192318 is about 9959.5340252444. The cubic root of 99192318 is about 462.9058612196.

The spelling of 99192318 in words is "ninety-nine million, one hundred ninety-two thousand, three hundred eighteen".