It is a nialpdrome in base 8.
It is a zygodrome in base 2.
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 255488.
2255488 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 255488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (255750).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
255488 is an frugal number, since it uses more digits than its factorization.
255488 is an odious number, because the sum of its binary digits is odd.
The square root of 255488 is about 505.4582079658. The cubic root of 255488 is about 63.4536831321.
The spelling of 255488 in words is "two hundred fifty-five thousand, four hundred eighty-eight".