Subtracting from 8136 its sum of digits (18), we obtain a palindrome (8118).
It is a tau number, because it is divible by the number of its divisors (24).
It is a nude number because it is divisible by every one of its digits.
8136 is an undulating number in base 15.
It is a congruent number.
It is an unprimeable number.
8136 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
28136 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 8136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11115).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8136 is a wasteful number, since it uses less digits than its factorization.
8136 is an evil number, because the sum of its binary digits is even.
The square root of 8136 is about 90.1997782702. The cubic root of 8136 is about 20.1126971086.
The spelling of 8136 in words is "eight thousand, one hundred thirty-six".