It is a plaindrome in base 15.
It is a nialpdrome in base 12.
It is a zygodrome in base 15.
It is a congruent number.
22440944 is an apocalyptic number.
2440944 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 2440944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3946176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2440944 is a wasteful number, since it uses less digits than its factorization.
2440944 is an evil number, because the sum of its binary digits is even.
The square root of 2440944 is about 1562.3520729976. The cubic root of 2440944 is about 134.6436693511.
The spelling of 2440944 in words is "two million, four hundred forty thousand, nine hundred forty-four".