99194216 has 32 divisors (see below), whose sum is σ = 211723200. Its totient is φ = 43127040.

The previous prime is 99194209. The next prime is 99194257. The reversal of 99194216 is 61249199.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22481 + ... + 26528.

It is an arithmetic number, because the mean of its divisors is an integer number (6616350).

Almost surely, 2^99194216 is an apocalyptic number.

It is an amenable number.

99194216 is an abundant number, since it is smaller than the sum of its proper divisors (112528984).

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

99194216 is a wasteful number, since it uses less digits than its factorization.

99194216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49049 (or 49045 counting only the distinct ones).

The product of its digits is 34992, while the sum is 41.

The square root of 99194216 is about 9959.6293103709. The cubic root of 99194216 is about 462.9088136987.

The spelling of 99194216 in words is "ninety-nine million, one hundred ninety-four thousand, two hundred sixteen".