99000956 has 12 divisors (see below), whose sum is σ = 173383392. Its totient is φ = 49462848.

The previous prime is 99000953. The next prime is 99000973. The reversal of 99000956 is 65900099.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99000953) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3005 + ... + 14388.

It is an arithmetic number, because the mean of its divisors is an integer number (14448616).

Almost surely, 2^99000956 is an apocalyptic number.

It is an amenable number.

99000956 is a deficient number, since it is larger than the sum of its proper divisors (74382436).

99000956 is a wasteful number, since it uses less digits than its factorization.

99000956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18820 (or 18818 counting only the distinct ones).

The product of its (nonzero) digits is 21870, while the sum is 38.

The square root of 99000956 is about 9949.9224117578. The cubic root of 99000956 is about 462.6079899768.

The spelling of 99000956 in words is "ninety-nine million, nine hundred fifty-six", and thus it is an aban number.