99516168 has 64 divisors (see below), whose sum is σ = 285984000. Its totient is φ = 32026176.

The previous prime is 99516149. The next prime is 99516187. The reversal of 99516168 is 86161599.

It is an interprime number because it is at equal distance from previous prime (99516149) and next prime (99516187).

It is a hoax number, since the sum of its digits (45) 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 15 ways as a sum of consecutive naturals, for example, 1680 + ... + 14207.

It is an arithmetic number, because the mean of its divisors is an integer number (4468500).

Almost surely, 2^99516168 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 99516168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142992000).

99516168 is an abundant number, since it is smaller than the sum of its proper divisors (186467832).

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

99516168 is a wasteful number, since it uses less digits than its factorization.

99516168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15931 (or 15921 counting only the distinct ones).

The product of its digits is 116640, while the sum is 45.

The square root of 99516168 is about 9975.7790673210. The cubic root of 99516168 is about 463.4090897413.

The spelling of 99516168 in words is "ninety-nine million, five hundred sixteen thousand, one hundred sixty-eight".