99396584 has 16 divisors (see below), whose sum is σ = 212992800. Its totient is φ = 42598512.

The previous prime is 99396551. The next prime is 99396589. The reversal of 99396584 is 48569399.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (99396589) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 887414 + ... + 887525.

It is an arithmetic number, because the mean of its divisors is an integer number (13312050).

Almost surely, 2^99396584 is an apocalyptic number.

It is an amenable number.

99396584 is an abundant number, since it is smaller than the sum of its proper divisors (113596216).

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

99396584 is a wasteful number, since it uses less digits than its factorization.

99396584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1774952 (or 1774948 counting only the distinct ones).

The product of its digits is 2099520, while the sum is 53.

The square root of 99396584 is about 9969.7835483023. The cubic root of 99396584 is about 463.2233962149.

The spelling of 99396584 in words is "ninety-nine million, three hundred ninety-six thousand, five hundred eighty-four".