99079924 has 6 divisors (see below), whose sum is σ = 173389874. Its totient is φ = 49539960.

The previous prime is 99079919. The next prime is 99079933. The reversal of 99079924 is 42997099.

It can be written as a sum of positive squares in only one way, i.e., 94711824 + 4368100 = 9732^2 + 2090^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12384987 + ... + 12384994.

Almost surely, 2^99079924 is an apocalyptic number.

It is an amenable number.

99079924 is a deficient number, since it is larger than the sum of its proper divisors (74309950).

99079924 is a wasteful number, since it uses less digits than its factorization.

99079924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24769985 (or 24769983 counting only the distinct ones).

The product of its (nonzero) digits is 367416, while the sum is 49.

The square root of 99079924 is about 9953.8898929012. The cubic root of 99079924 is about 462.7309568669.

The spelling of 99079924 in words is "ninety-nine million, seventy-nine thousand, nine hundred twenty-four".