99804496 has 40 divisors (see below), whose sum is σ = 216111168. Its totient is φ = 44256000.

The previous prime is 99804451. The next prime is 99804499. The reversal of 99804496 is 69440899.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99804499) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 301 + ... + 14131.

Almost surely, 2^99804496 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 99804496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108055584).

99804496 is an abundant number, since it is smaller than the sum of its proper divisors (116306672).

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

99804496 is a wasteful number, since it uses less digits than its factorization.

99804496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13891 (or 13885 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 49.

The square root of 99804496 is about 9990.2200175972. The cubic root of 99804496 is about 463.8562029636.

The spelling of 99804496 in words is "ninety-nine million, eight hundred four thousand, four hundred ninety-six".