Adding to 41584 its product of digits (640), we get a palindrome (42224).
41584 is an undulating number in base 15.
It is a plaindrome in base 14.
It is a congruent number.
It is an unprimeable number.
241584 is an apocalyptic number.
41584 is the 167-th centered triangular number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 41584, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
41584 is a wasteful number, since it uses less digits than its factorization.
41584 is an evil number, because the sum of its binary digits is even.
The square root of 41584 is about 203.9215535445. The cubic root of 41584 is about 34.6451213922.
The spelling of 41584 in words is "forty-one thousand, five hundred eighty-four".