5904 is an undulating number in base 9.
It is a plaindrome in base 11.
It is a nialpdrome in base 6.
It is a zygodrome in base 3 and base 11.
It is a congruent number.
25904 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 5904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8463).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5904 is a wasteful number, since it uses less digits than its factorization.
5904 is an odious number, because the sum of its binary digits is odd.
The square root of 5904 is about 76.8374908492. The cubic root of 5904 is about 18.0737713162.
Subtracting from 5904 its sum of digits (18), we obtain a triangular number (5886 = T108).
Adding to 5904 its product of nonzero digits (180), we get a square (6084 = 782).
Adding to 5904 its reverse (4095), we get a palindrome (9999).
The spelling of 5904 in words is "five thousand, nine hundred four".