Multipling 56644 by its sum of digits (25), we get a square (1416100 = 11902).
It is a happy number.
The square root of 56644 is 238.
56644 is digitally balanced in base 2, because in such base 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.
It is an unprimeable number.
256644 is an apocalyptic number.
56644 is the 238-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 56644
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56644 is a wasteful number, since it uses less digits than its factorization.
56644 is an evil number, because the sum of its binary digits is even.
The cubic root of 56644 is about 38.4047230880.
The spelling of 56644 in words is "fifty-six thousand, six hundred forty-four".