99015916 has 12 divisors (see below), whose sum is σ = 182397880. Its totient is φ = 46902240.

The previous prime is 99015907. The next prime is 99015919. The reversal of 99015916 is 61951099.

It is not an unprimeable number, because it can be changed into a prime (99015919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 651345 + ... + 651496.

Almost surely, 2^99015916 is an apocalyptic number.

It is an amenable number.

99015916 is a deficient number, since it is larger than the sum of its proper divisors (83381964).

99015916 is a wasteful number, since it uses less digits than its factorization.

99015916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1302864 (or 1302862 counting only the distinct ones).

The product of its (nonzero) digits is 21870, while the sum is 40.

The square root of 99015916 is about 9950.6741480163. The cubic root of 99015916 is about 462.6312903140.

The spelling of 99015916 in words is "ninety-nine million, fifteen thousand, nine hundred sixteen".