99896924 has 6 divisors (see below), whose sum is σ = 174819624. Its totient is φ = 49948460.

The previous prime is 99896897. The next prime is 99896939. The reversal of 99896924 is 42969899.

It is a self number, because there is not a number n which added to its sum of digits gives 99896924.

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, 12487112 + ... + 12487119.

It is an arithmetic number, because the mean of its divisors is an integer number (29136604).

Almost surely, 2^99896924 is an apocalyptic number.

It is an amenable number.

99896924 is a deficient number, since it is larger than the sum of its proper divisors (74922700).

99896924 is a wasteful number, since it uses less digits than its factorization.

99896924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24974235 (or 24974233 counting only the distinct ones).

The product of its digits is 2519424, while the sum is 56.

The square root of 99896924 is about 9994.8448712324. The cubic root of 99896924 is about 463.9993497316. Note that the first 3 decimals are identical.

Subtracting from 99896924 its reverse (42969899), we obtain a square (56927025 = 7545²).

The spelling of 99896924 in words is "ninety-nine million, eight hundred ninety-six thousand, nine hundred twenty-four".