99814608 has 30 divisors (see below), whose sum is σ = 279342674. Its totient is φ = 33271488.

The previous prime is 99814591. The next prime is 99814613. The reversal of 99814608 is 80641899.

It can be written as a sum of positive squares in only one way, i.e., 91929744 + 7884864 = 9588^2 + 2808^2 .

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 346435 + ... + 346722.

Almost surely, 2^99814608 is an apocalyptic number.

It is an amenable number.

99814608 is an abundant number, since it is smaller than the sum of its proper divisors (179528066).

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

99814608 is a wasteful number, since it uses less digits than its factorization.

99814608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693171 (or 693162 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 45.

The square root of 99814608 is about 9990.7260997387. The cubic root of 99814608 is about 463.8718681080.

The spelling of 99814608 in words is "ninety-nine million, eight hundred fourteen thousand, six hundred eight".