52812 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a zygodrome in base 3.
252812 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 52812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69454).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52812 is a wasteful number, since it uses less digits than its factorization.
52812 is an evil number, because the sum of its binary digits is even.
The square root of 52812 is about 229.8086160265. The cubic root of 52812 is about 37.5183909791.
The spelling of 52812 in words is "fifty-two thousand, eight hundred twelve".