99332568 has 96 divisors (see below), whose sum is σ = 286737360. Its totient is φ = 32192640.

The previous prime is 99332557. The next prime is 99332579. The reversal of 99332568 is 86523399.

It is an interprime number because it is at equal distance from previous prime (99332557) and next prime (99332579).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 71238 + ... + 72618.

Almost surely, 2^99332568 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 99332568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143368680).

99332568 is an abundant number, since it is smaller than the sum of its proper divisors (187404792).

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

99332568 is a wasteful number, since it uses less digits than its factorization.

With its successor (99332569) it forms an eRAP, since the sums of their prime factors are consecutive (1439 and 1440).

99332568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1439 (or 1423 counting only the distinct ones).

The product of its digits is 349920, while the sum is 45.

The square root of 99332568 is about 9966.5725302132. The cubic root of 99332568 is about 463.1239290900.

The spelling of 99332568 in words is "ninety-nine million, three hundred thirty-two thousand, five hundred sixty-eight".