99000901 has 8 divisors (see below), whose sum is σ = 103561920. Its totient is φ = 94461312.

The previous prime is 99000893. The next prime is 99000917. The reversal of 99000901 is 10900099.

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 99000901 - 2³ = 99000893 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 99000901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99000991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4501 + ... + 14773.

It is an arithmetic number, because the mean of its divisors is an integer number (12945240).

Almost surely, 2^99000901 is an apocalyptic number.

It is an amenable number.

99000901 is a deficient number, since it is larger than the sum of its proper divisors (4561019).

99000901 is a wasteful number, since it uses less digits than its factorization.

99000901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10715.

The product of its (nonzero) digits is 729, while the sum is 28.

The square root of 99000901 is about 9949.9196479168. The cubic root of 99000901 is about 462.6079043095.

The spelling of 99000901 in words is "ninety-nine million, nine hundred one", and thus it is an aban number.