99092993 has 8 divisors (see below), whose sum is σ = 106196928. Its totient is φ = 92222064.

The previous prime is 99092989. The next prime is 99093011. The reversal of 99092993 is 39929099.

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 99092993 - 2² = 99092989 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (99092963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57371 + ... + 59072.

It is an arithmetic number, because the mean of its divisors is an integer number (13274616).

Almost surely, 2^99092993 is an apocalyptic number.

It is an amenable number.

99092993 is a deficient number, since it is larger than the sum of its proper divisors (7103935).

99092993 is a wasteful number, since it uses less digits than its factorization.

99092993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116503.

The product of its (nonzero) digits is 354294, while the sum is 50.

The square root of 99092993 is about 9954.5463482773. The cubic root of 99092993 is about 462.7513012675.

The spelling of 99092993 in words is "ninety-nine million, ninety-two thousand, nine hundred ninety-three".