It is a tau number, because it is divible by the number of its divisors (240).
It is a congruent number.
Almost surely, 24445280 is an apocalyptic number.
4445280 is a gapful number since it is divisible by the number (40) 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 4445280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9147600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4445280 is an equidigital number, since it uses as much as digits as its factorization.
4445280 is an odious number, because the sum of its binary digits is odd.
The square root of 4445280 is about 2108.3832668659. The cubic root of 4445280 is about 164.4244409291.
The spelling of 4445280 in words is "four million, four hundred forty-five thousand, two hundred eighty".