2260044 has 36 divisors (see below), whose sum is σ = 5804344. Its totient is φ = 741312.

The previous prime is 2260039. The next prime is 2260051. The reversal of 2260044 is 4400622.

2260044 is a `hidden beast` number, since 22 + 600 + 44 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2259999 and 2260026.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1944 + ... + 2880.

2^2260044 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2260044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2902172).

2260044 is an abundant number, since it is smaller than the sum of its proper divisors (3544300).

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

2260044 is a wasteful number, since it uses less digits than its factorization.

2260044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1014 (or 1009 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 2260044 is about 1503.3442719484. The cubic root of 2260044 is about 131.2317634526.

Adding to 2260044 its reverse (4400622), we get a palindrome (6660666).

The spelling of 2260044 in words is "two million, two hundred sixty thousand, forty-four".