Multipling 8712 by its sum of digits (18), we get a square (156816 = 3962).
8712 divided by its sum of digits (18) gives a palindrome (484).
Multipling 8712 by its reverse (2178), we get a 4-th power (18974736 = 664).
8712 is an esthetic number in base 8, because in such base its adjacent digits differ by 1.
It is a tau number, because it is divible by the number of its divisors (36).
It is an ABA number since it can be written as A⋅BA, here for A=2, B=66.
It is a d-powerful number, because it can be written as 83 + 1 + 7 + 213 .
It is a plaindrome in base 15.
It is a nialpdrome in base 11.
It is a zygodrome in base 11.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 8712.
28712 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 8712
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8712 is a wasteful number, since it uses less digits than its factorization.
8712 is an odious number, because the sum of its binary digits is odd.
The square root of 8712 is about 93.3380951166. The cubic root of 8712 is about 20.5765529562.
The spelling of 8712 in words is "eight thousand, seven hundred twelve".