It is an Ulam number.
It is an alternating number because its digits alternate between even and odd.
It is a nialpdrome in base 15.
It is a zygodrome in base 15.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 25296.
It is an unprimeable number.
225296 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 25296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25296 is a wasteful number, since it uses less digits than its factorization.
25296 is an evil number, because the sum of its binary digits is even.
The square root of 25296 is about 159.0471628166. The cubic root of 25296 is about 29.3551261377.
Subtracting 25296 from its reverse (69252), we obtain a triangular number (43956 = T296).
The spelling of 25296 in words is "twenty-five thousand, two hundred ninety-six".