• 92 can be written using four 4's:
92 is nontrivially palindromic in base 6 and base 7.
92 is an esthetic number in base 6 and base 12, because in such bases its adjacent digits differ by 1.
It is a magnanimous number.
It is an alternating number because its digits alternate between odd and even.
92 is an undulating number in base 6 and base 7.
It is a plaindrome in base 8, base 9, base 12, base 14 and base 16.
It is a nialpdrome in base 5, base 10, base 11, base 13 and base 15.
It is a congruent number.
92 is the 8-th pentagonal number.
It is an amenable number.
92 is a wasteful number, since it uses less digits than its factorization.
92 is an evil number, because the sum of its binary digits is even.
The square root of 92 is about 9.5916630466. The cubic root of 92 is about 4.5143574355.
Subtracting from 92 its sum of digits (11), we obtain a 4-th power (81 = 34).
Adding to 92 its reverse (29), we get a palindrome (121).