It is a nude number because it is divisible by every one of its digits.
It is an Ulam number.
It is a d-powerful number, because it can be written as 44 + 44 + 62 + 46 .
It is a plaindrome in base 14, base 15 and base 16.
It is a nialpdrome in base 6 and base 9.
It is a zygodrome in base 6.
24644 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 4644, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4644 is a wasteful number, since it uses less digits than its factorization.
4644 is an evil number, because the sum of its binary digits is even.
The square root of 4644 is about 68.1469001496. The cubic root of 4644 is about 16.6838932996.
The spelling of 4644 in words is "four thousand, six hundred forty-four".