99312536 has 16 divisors (see below), whose sum is σ = 187860600. Its totient is φ = 49216384.

The previous prime is 99312529. The next prime is 99312547. The reversal of 99312536 is 63521399.

It is a self number, because there is not a number n which added to its sum of digits gives 99312536.

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, 54026 + ... + 55833.

Almost surely, 2^99312536 is an apocalyptic number.

It is an amenable number.

99312536 is a deficient number, since it is larger than the sum of its proper divisors (88548064).

99312536 is a wasteful number, since it uses less digits than its factorization.

99312536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109978 (or 109974 counting only the distinct ones).

The product of its digits is 43740, while the sum is 38.

The square root of 99312536 is about 9965.5675202168. The cubic root of 99312536 is about 463.0927948828.

The spelling of 99312536 in words is "ninety-nine million, three hundred twelve thousand, five hundred thirty-six".