99266915 has 16 divisors (see below), whose sum is σ = 130394880. Its totient is φ = 71946720.

The previous prime is 99266911. The next prime is 99266939. The reversal of 99266915 is 51966299.

It is not a de Polignac number, because 99266915 - 2² = 99266911 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 99266915.

It is not an unprimeable number, because it can be changed into a prime (99266911) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13946 + ... + 19824.

It is an arithmetic number, because the mean of its divisors is an integer number (8149680).

Almost surely, 2^99266915 is an apocalyptic number.

99266915 is a deficient number, since it is larger than the sum of its proper divisors (31127965).

99266915 is a wasteful number, since it uses less digits than its factorization.

99266915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6202.

The product of its digits is 262440, while the sum is 47.

The square root of 99266915 is about 9963.2783259327. The cubic root of 99266915 is about 463.0218740200.

The spelling of 99266915 in words is "ninety-nine million, two hundred sixty-six thousand, nine hundred fifteen".