It is a tau number, because it is divible by the number of its divisors (96).
It is a self number, because there is not a number n which added to its sum of digits gives 2511264.
It is a congruent number.
22511264 is an apocalyptic number.
2511264 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2511264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3907008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2511264 is a wasteful number, since it uses less digits than its factorization.
2511264 is an evil number, because the sum of its binary digits is even.
The square root of 2511264 is about 1584.6968164289. The cubic root of 2511264 is about 135.9244101281.
The spelling of 2511264 in words is "two million, five hundred eleven thousand, two hundred sixty-four".