99317504 has 72 divisors (see below), whose sum is σ = 232991472. Its totient is φ = 41656320.

The previous prime is 99317461. The next prime is 99317513. The reversal of 99317504 is 40571399.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35252 + ... + 37964.

Almost surely, 2^99317504 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 99317504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116495736).

99317504 is an abundant number, since it is smaller than the sum of its proper divisors (133673968).

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

99317504 is a wasteful number, since it uses less digits than its factorization.

99317504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2753 (or 2739 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 99317504 is about 9965.8167753577. The cubic root of 99317504 is about 463.1005166560.

The spelling of 99317504 in words is "ninety-nine million, three hundred seventeen thousand, five hundred four".