99926959 has 8 divisors (see below), whose sum is σ = 109358928. Its totient is φ = 90552960.

The previous prime is 99926951. The next prime is 99926993. The reversal of 99926959 is 95962999.

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 99926959 - 2³ = 99926951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99926951) 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 7 ways as a sum of consecutive naturals, for example, 10842 + ... + 17815.

It is an arithmetic number, because the mean of its divisors is an integer number (13669866).

Almost surely, 2^99926959 is an apocalyptic number.

99926959 is a deficient number, since it is larger than the sum of its proper divisors (9431969).

99926959 is a wasteful number, since it uses less digits than its factorization.

99926959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28985.

The product of its digits is 3542940, while the sum is 58.

The square root of 99926959 is about 9996.3472828829. The cubic root of 99926959 is about 464.0458470725.

The spelling of 99926959 in words is "ninety-nine million, nine hundred twenty-six thousand, nine hundred fifty-nine".