99926199 has 24 divisors (see below), whose sum is σ = 150892560. Its totient is φ = 63641088.

The previous prime is 99926179. The next prime is 99926207. The reversal of 99926199 is 99162999.

It is a happy number.

It is not a de Polignac number, because 99926199 - 2⁹ = 99925687 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99926179) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23344 + ... + 27290.

It is an arithmetic number, because the mean of its divisors is an integer number (6287190).

Almost surely, 2^99926199 is an apocalyptic number.

99926199 is a deficient number, since it is larger than the sum of its proper divisors (50966361).

99926199 is a wasteful number, since it uses less digits than its factorization.

99926199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4079 (or 4076 counting only the distinct ones).

The product of its digits is 708588, while the sum is 54.

The square root of 99926199 is about 9996.3092689252. The cubic root of 99926199 is about 464.0446706275.

The spelling of 99926199 in words is "ninety-nine million, nine hundred twenty-six thousand, one hundred ninety-nine".