99744204 has 36 divisors (see below), whose sum is σ = 270735864. Its totient is φ = 28498176.

The previous prime is 99744187. The next prime is 99744209. The reversal of 99744204 is 40244799.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (99744209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84229 + ... + 85404.

Almost surely, 2^99744204 is an apocalyptic number.

It is an amenable number.

99744204 is an abundant number, since it is smaller than the sum of its proper divisors (170991660).

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

99744204 is a wasteful number, since it uses less digits than its factorization.

99744204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169654 (or 169645 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 99744204 is about 9987.2020105733. The cubic root of 99744204 is about 463.7627788101.

The spelling of 99744204 in words is "ninety-nine million, seven hundred forty-four thousand, two hundred four".