It is a congruent number.
273584 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 73584, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73584 is a wasteful number, since it uses less digits than its factorization.
73584 is an odious number, because the sum of its binary digits is odd.
The square root of 73584 is about 271.2637093310. The cubic root of 73584 is about 41.9045451255.
The spelling of 73584 in words is "seventy-three thousand, five hundred eighty-four".