99324568 has 40 divisors (see below), whose sum is σ = 217301580. Its totient is φ = 42559440.

The previous prime is 99324551. The next prime is 99324581. The reversal of 99324568 is 86542399.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 16623 + ... + 21793.

Almost surely, 2^99324568 is an apocalyptic number.

99324568 is a gapful number since it is divisible by the number (98) 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 99324568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108650790).

99324568 is an abundant number, since it is smaller than the sum of its proper divisors (117977012).

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

99324568 is an equidigital number, since it uses as much as digits as its factorization.

99324568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5205 (or 5180 counting only the distinct ones).

The product of its digits is 466560, while the sum is 46.

The square root of 99324568 is about 9966.1711805487. The cubic root of 99324568 is about 463.1114958032. Note that the first 3 decimals are identical.

The spelling of 99324568 in words is "ninety-nine million, three hundred twenty-four thousand, five hundred sixty-eight".