244448000 has 72 divisors (see below), whose sum is σ = 609030240. Its totient is φ = 97766400.

The previous prime is 244447993. The next prime is 244448063. The reversal of 244448000 is 844442.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28181 + ... + 35819.

Almost surely, 2^244448000 is an apocalyptic number.

244448000 is a gapful number since it is divisible by the number (20) 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 244448000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (304515120).

244448000 is an abundant number, since it is smaller than the sum of its proper divisors (364582240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

244448000 is an frugal number, since it uses more digits than its factorization.

244448000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7670 (or 7646 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 26.

The square root of 244448000 is about 15634.8329060467. The cubic root of 244448000 is about 625.2621833338.

The spelling of 244448000 in words is "two hundred forty-four million, four hundred forty-eight thousand".