It is a happy number.
The square root of 4356 is 66.
4356 is nontrivially palindromic in base 5.
It is a Duffinian number.
It is a plaindrome in base 15.
It is a nialpdrome in base 6 and base 11.
It is a zygodrome in base 5 and base 11.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 4356.
4356 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
4356 is the 66-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4356
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4356 is a wasteful number, since it uses less digits than its factorization.
4356 is an odious number, because the sum of its binary digits is odd.
The cubic root of 4356 is about 16.3316209043.
4356 divided by its sum of digits (18) gives a palindrome (242).
The spelling of 4356 in words is "four thousand, three hundred fifty-six".