56712 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a nialpdrome in base 16.
It is a zygodrome in base 16.
256712 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 56712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56712 is a wasteful number, since it uses less digits than its factorization.
56712 is an evil number, because the sum of its binary digits is even.
The square root of 56712 is about 238.1428142943. The cubic root of 56712 is about 38.4200849789.
The spelling of 56712 in words is "fifty-six thousand, seven hundred twelve".