99636108 has 96 divisors (see below), whose sum is σ = 282089472. Its totient is φ = 26956800.

The previous prime is 99636101. The next prime is 99636113. The reversal of 99636108 is 80163699.

It is a self number, because there is not a number n which added to its sum of digits gives 99636108.

It is not an unprimeable number, because it can be changed into a prime (99636101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52260 + ... + 54132.

It is an arithmetic number, because the mean of its divisors is an integer number (2938432).

Almost surely, 2^99636108 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99636108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141044736).

99636108 is an abundant number, since it is smaller than the sum of its proper divisors (182453364).

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

99636108 is a wasteful number, since it uses less digits than its factorization.

99636108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1935 (or 1933 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 42.

The square root of 99636108 is about 9981.7888176419. The cubic root of 99636108 is about 463.5951867104.

The spelling of 99636108 in words is "ninety-nine million, six hundred thirty-six thousand, one hundred eight".