99996924 has 48 divisors (see below), whose sum is σ = 260064000. Its totient is φ = 29719296.

The previous prime is 99996899. The next prime is 99996931. The reversal of 99996924 is 42969999.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9024 + ... + 16775.

It is an arithmetic number, because the mean of its divisors is an integer number (5418000).

Almost surely, 2^99996924 is an apocalyptic number.

It is an amenable number.

99996924 is an abundant number, since it is smaller than the sum of its proper divisors (160067076).

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

99996924 is a wasteful number, since it uses less digits than its factorization.

99996924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25842 (or 25840 counting only the distinct ones).

The product of its digits is 2834352, while the sum is 57.

The square root of 99996924 is about 9999.8461988173. The cubic root of 99996924 is about 464.1541241367.

The spelling of 99996924 in words is "ninety-nine million, nine hundred ninety-six thousand, nine hundred twenty-four".