99168576 has 112 divisors (see below), whose sum is σ = 287267904. Its totient is φ = 30007296.

The previous prime is 99168551. The next prime is 99168583. The reversal of 99168576 is 67586199.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166936 + ... + 167528.

It is an arithmetic number, because the mean of its divisors is an integer number (2564892).

Almost surely, 2^99168576 is an apocalyptic number.

99168576 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99168576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143633952).

99168576 is an abundant number, since it is smaller than the sum of its proper divisors (188099328).

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

99168576 is a wasteful number, since it uses less digits than its factorization.

99168576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688 (or 678 counting only the distinct ones).

The product of its digits is 816480, while the sum is 51.

The square root of 99168576 is about 9958.3420306796. The cubic root of 99168576 is about 462.8689256042.

The spelling of 99168576 in words is "ninety-nine million, one hundred sixty-eight thousand, five hundred seventy-six".