99324792 has 128 divisors (see below), whose sum is σ = 319603200. Its totient is φ = 28343520.

The previous prime is 99324791. The next prime is 99324859. The reversal of 99324792 is 29742399.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99324791) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 122067 + ... + 122877.

It is an arithmetic number, because the mean of its divisors is an integer number (2496900).

Almost surely, 2^99324792 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 99324792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159801600).

99324792 is an abundant number, since it is smaller than the sum of its proper divisors (220278408).

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

99324792 is an equidigital number, since it uses as much as digits as its factorization.

99324792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 845 (or 823 counting only the distinct ones).

The product of its digits is 244944, while the sum is 45.

The square root of 99324792 is about 9966.1824185593. The cubic root of 99324792 is about 463.1118439443. Note that the first 3 decimals are identical.

The spelling of 99324792 in words is "ninety-nine million, three hundred twenty-four thousand, seven hundred ninety-two".