Adding to 12276 its reverse (67221), we get a palindrome (79497).
Subtracting 12276 from its reverse (67221), we obtain a palindrome (54945).
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (36).
It is a plaindrome in base 14.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 12276.
12276 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
212276 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 12276, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12276 is a wasteful number, since it uses less digits than its factorization.
12276 is an evil number, because the sum of its binary digits is even.
The square root of 12276 is about 110.7971118757. The cubic root of 12276 is about 23.0684789619.
The spelling of 12276 in words is "twelve thousand, two hundred seventy-six".