99000824 has 32 divisors (see below), whose sum is σ = 200439120. Its totient is φ = 45570816.

The previous prime is 99000817. The next prime is 99000851. The reversal of 99000824 is 42800099.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46487 + ... + 48569.

Almost surely, 2^99000824 is an apocalyptic number.

It is an amenable number.

99000824 is an abundant number, since it is smaller than the sum of its proper divisors (101438296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99000824 is a wasteful number, since it uses less digits than its factorization.

99000824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2559 (or 2555 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 99000824 is about 9949.9157785380. The cubic root of 99000824 is about 462.6077843752.

The spelling of 99000824 in words is "ninety-nine million, eight hundred twenty-four", and thus it is an aban number.