99636124 has 12 divisors (see below), whose sum is σ = 199272304. Its totient is φ = 42701184.

The previous prime is 99636113. The next prime is 99636149. The reversal of 99636124 is 42163699.

99636124 is an admirable number.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1779189 + ... + 1779244.

Almost surely, 2^99636124 is an apocalyptic number.

It is an amenable number.

99636124 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

99636124 is a wasteful number, since it uses less digits than its factorization.

99636124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3558444 (or 3558442 counting only the distinct ones).

The product of its digits is 69984, while the sum is 40.

The square root of 99636124 is about 9981.7896191014. The cubic root of 99636124 is about 463.5952115258.

The spelling of 99636124 in words is "ninety-nine million, six hundred thirty-six thousand, one hundred twenty-four".