99105204 has 24 divisors (see below), whose sum is σ = 252268128. Its totient is φ = 30031840.

The previous prime is 99105163. The next prime is 99105211. The reversal of 99105204 is 40250199.

It is a happy number.

It is a congruent 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, 375267 + ... + 375530.

It is an arithmetic number, because the mean of its divisors is an integer number (10511172).

Almost surely, 2^99105204 is an apocalyptic number.

It is an amenable number.

99105204 is an abundant number, since it is smaller than the sum of its proper divisors (153162924).

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

99105204 is a wasteful number, since it uses less digits than its factorization.

99105204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750815 (or 750813 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 99105204 is about 9955.1596672278. The cubic root of 99105204 is about 462.7703084105.

The spelling of 99105204 in words is "ninety-nine million, one hundred five thousand, two hundred four".