99010915 has 8 divisors (see below), whose sum is σ = 118892880. Its totient is φ = 79155552.

The previous prime is 99010903. The next prime is 99010963. The reversal of 99010915 is 51901099.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 99010915 - 2⁹ = 99010403 is a prime.

It is a super-2 number, since 2×99010915² = 19606322578274450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2752 + ... + 14338.

It is an arithmetic number, because the mean of its divisors is an integer number (14861610).

Almost surely, 2^99010915 is an apocalyptic number.

99010915 is a deficient number, since it is larger than the sum of its proper divisors (19881965).

99010915 is a wasteful number, since it uses less digits than its factorization.

99010915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13301.

The product of its (nonzero) digits is 3645, while the sum is 34.

The square root of 99010915 is about 9950.4228553363. The cubic root of 99010915 is about 462.6235014718.

The spelling of 99010915 in words is "ninety-nine million, ten thousand, nine hundred fifteen".