2044944 has 60 divisors (see below), whose sum is σ = 6248112. Its totient is φ = 619200.

The previous prime is 2044943. The next prime is 2044963. The reversal of 2044944 is 4494402.

2044944 = 87³ + 88³ + 89³.

It is not an unprimeable number, because it can be changed into a prime (2044943) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 939 + ... + 2229.

2^2044944 is an apocalyptic number.

2044944 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 2044944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3124056).

2044944 is an abundant number, since it is smaller than the sum of its proper divisors (4203168).

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

2044944 is a wasteful number, since it uses less digits than its factorization.

2044944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1316 (or 1307 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 2044944 is about 1430.0153845326. The cubic root of 2044944 is about 126.9288873797.

The spelling of 2044944 in words is "two million, forty-four thousand, nine hundred forty-four".