• 96 can be written using four 4's:
It is a Jordan-Polya number, since it can be written as 4! ⋅ (2!)2.
96 is nontrivially palindromic in base 11 and base 15.
It is a tau number, because it is divible by the number of its divisors (12).
It is an alternating number because its digits alternate between odd and even.
96 is a strobogrammatic number because it is the same when read upside-down.
96 is a nontrivial repdigit in base 11 and base 15.
It is a plaindrome in base 9, base 11, base 14 and base 15.
It is a nialpdrome in base 2, base 10, base 11, base 12, base 13, base 15 and base 16.
It is a zygodrome in base 2, base 11 and base 15.
It is a congruent number.
96 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
In principle, a polygon with 96 sides can be constructed with ruler and compass.
96 is the 6-th octagonal number.
It is an amenable number.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
96 is a wasteful number, since it uses less digits than its factorization.
96 is an evil number, because the sum of its binary digits is even.
The square root of 96 is about 9.7979589711. The cubic root of 96 is about 4.5788569702.
Adding to 96 its sum of digits (15), we get a palindrome (111).
Subtracting from 96 its sum of digits (15), we obtain a 4-th power (81 = 34).
Multiplying 96 by its product of digits (54), we get a square (5184 = 722).
Subtracting from 96 its reverse (69), we obtain a cube (27 = 33).