It is a tau number, because it is divible by the number of its divisors (64).
It is a zygodrome in base 2.
It is a congruent number.
In principle, a polygon with 25264128 sides can be constructed with ruler and compass.
Almost surely, 225264128 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 25264128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33816060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25264128 is an frugal number, since it uses more digits than its factorization.
25264128 is an evil number, because the sum of its binary digits is even.
The square root of 25264128 is about 5026.3434025144. The cubic root of 25264128 is about 293.4279217455.
The spelling of 25264128 in words is "twenty-five million, two hundred sixty-four thousand, one hundred twenty-eight".