99098896 has 60 divisors (see below), whose sum is σ = 211398672. Its totient is φ = 44972928.

The previous prime is 99098863. The next prime is 99098897. The reversal of 99098896 is 69889099.

It is a self number, because there is not a number n which added to its sum of digits gives 99098896.

It is not an unprimeable number, because it can be changed into a prime (99098897) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 180895 + ... + 181441.

Almost surely, 2^99098896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99098896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105699336).

99098896 is an abundant number, since it is smaller than the sum of its proper divisors (112299776).

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

99098896 is a wasteful number, since it uses less digits than its factorization.

99098896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 648 (or 629 counting only the distinct ones).

The product of its (nonzero) digits is 2519424, while the sum is 58.

The square root of 99098896 is about 9954.8428415520. The cubic root of 99098896 is about 462.7604898308.

The spelling of 99098896 in words is "ninety-nine million, ninety-eight thousand, eight hundred ninety-six".