Subtracting from 98688 its reverse (88689), we obtain a palindrome (9999).
98688 is nontrivially palindromic in base 14.
It is a tau number, because it is divible by the number of its divisors (32).
It is a zygodrome in base 2.
It is a congruent number.
In principle, a polygon with 98688 sides can be constructed with ruler and compass.
298688 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 98688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98688 is a wasteful number, since it uses less digits than its factorization.
98688 is an evil number, because the sum of its binary digits is even.
The square root of 98688 is about 314.1464626571. The cubic root of 98688 is about 46.2120019043.
The spelling of 98688 in words is "ninety-eight thousand, six hundred eighty-eight".