99226415 has 16 divisors (see below), whose sum is σ = 122824512. Its totient is φ = 76898304.

The previous prime is 99226403. The next prime is 99226423. The reversal of 99226415 is 51462299.

It is a cyclic number.

It is not a de Polignac number, because 99226415 - 2²² = 95032111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46502 + ... + 48588.

It is an arithmetic number, because the mean of its divisors is an integer number (7676532).

Almost surely, 2^99226415 is an apocalyptic number.

99226415 is a deficient number, since it is larger than the sum of its proper divisors (23598097).

99226415 is a wasteful number, since it uses less digits than its factorization.

99226415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2386.

The product of its digits is 38880, while the sum is 38.

The square root of 99226415 is about 9961.2456550373. The cubic root of 99226415 is about 462.9588958809.

The spelling of 99226415 in words is "ninety-nine million, two hundred twenty-six thousand, four hundred fifteen".