99098944 has 28 divisors (see below), whose sum is σ = 224743264. Its totient is φ = 42470784.

The previous prime is 99098941. The next prime is 99098957. The reversal of 99098944 is 44989099.

It is a tau number, because it is divible by the number of its divisors (28).

It is a junction number, because it is equal to n+sod(n) for n = 99098891 and 99098900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99098941) 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, 110154 + ... + 111049.

Almost surely, 2^99098944 is an apocalyptic number.

It is an amenable number.

99098944 is an abundant number, since it is smaller than the sum of its proper divisors (125644320).

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

99098944 is a wasteful number, since it uses less digits than its factorization.

99098944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221222 (or 221212 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 52.

The square root of 99098944 is about 9954.8452524386. The cubic root of 99098944 is about 462.7605645457.

The spelling of 99098944 in words is "ninety-nine million, ninety-eight thousand, nine hundred forty-four".