It is a happy number.
84448 is nontrivially palindromic in base 10.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
84448 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
284448 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 84448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84448 is a wasteful number, since it uses less digits than its factorization.
84448 is an odious number, because the sum of its binary digits is odd.
The square root of 84448 is about 290.5993805912. The cubic root of 84448 is about 43.8729115112.
The spelling of 84448 in words is "eighty-four thousand, four hundred forty-eight".