98985744 has 360 divisors, whose sum is σ = 360185280. Its totient is φ = 25090560.

The previous prime is 98985727. The next prime is 98985749. The reversal of 98985744 is 44758989.

It is not an unprimeable number, because it can be changed into a prime (98985749) 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 71 ways as a sum of consecutive naturals, for example, 4303717 + ... + 4303739.

Almost surely, 2^98985744 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 98985744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180092640).

98985744 is an abundant number, since it is smaller than the sum of its proper divisors (261199536).

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

98985744 is a wasteful number, since it uses less digits than its factorization.

98985744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91 (or 71 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 54.

The square root of 98985744 is about 9949.1579543196. The cubic root of 98985744 is about 462.5842947403.

The spelling of 98985744 in words is "ninety-eight million, nine hundred eighty-five thousand, seven hundred forty-four".