99042924 has 12 divisors (see below), whose sum is σ = 231100184. Its totient is φ = 33014304.

The previous prime is 99042913. The next prime is 99042929. The reversal of 99042924 is 42924099.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (99042929) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4126777 + ... + 4126800.

Almost surely, 2^99042924 is an apocalyptic number.

It is an amenable number.

99042924 is an abundant number, since it is smaller than the sum of its proper divisors (132057260).

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

99042924 is a wasteful number, since it uses less digits than its factorization.

99042924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8253584 (or 8253582 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 99042924 is about 9952.0311494689. The cubic root of 99042924 is about 462.6733495793.

The spelling of 99042924 in words is "ninety-nine million, forty-two thousand, nine hundred twenty-four".