99398192 has 10 divisors (see below), whose sum is σ = 192584028. Its totient is φ = 49699088.

The previous prime is 99398191. The next prime is 99398207. The reversal of 99398192 is 29189399.

It is a self number, because there is not a number n which added to its sum of digits gives 99398192.

It is not an unprimeable number, because it can be changed into a prime (99398191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3106178 + ... + 3106209.

Almost surely, 2^99398192 is an apocalyptic number.

It is an amenable number.

99398192 is a deficient number, since it is larger than the sum of its proper divisors (93185836).

99398192 is a wasteful number, since it uses less digits than its factorization.

99398192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6212395 (or 6212389 counting only the distinct ones).

The product of its digits is 314928, while the sum is 50.

The square root of 99398192 is about 9969.8641916528. The cubic root of 99398192 is about 463.2258941519.

The spelling of 99398192 in words is "ninety-nine million, three hundred ninety-eight thousand, one hundred ninety-two".