99385584 has 20 divisors (see below), whose sum is σ = 256746216. Its totient is φ = 33128512.

The previous prime is 99385579. The next prime is 99385591. The reversal of 99385584 is 48558399.

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 3 ways as a sum of consecutive naturals, for example, 1035219 + ... + 1035314.

Almost surely, 2^99385584 is an apocalyptic number.

It is an amenable number.

99385584 is an abundant number, since it is smaller than the sum of its proper divisors (157360632).

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

99385584 is a wasteful number, since it uses less digits than its factorization.

99385584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2070544 (or 2070538 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 51.

The square root of 99385584 is about 9969.2318660968. The cubic root of 99385584 is about 463.2063076151.

The spelling of 99385584 in words is "ninety-nine million, three hundred eighty-five thousand, five hundred eighty-four".