2268044 has 6 divisors (see below), whose sum is σ = 3969084. Its totient is φ = 1134020.

The previous prime is 2268043. The next prime is 2268067. The reversal of 2268044 is 4408622.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2268043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283502 + ... + 283509.

It is an arithmetic number, because the mean of its divisors is an integer number (661514).

2^2268044 is an apocalyptic number.

It is an amenable number.

2268044 is a deficient number, since it is larger than the sum of its proper divisors (1701040).

2268044 is a wasteful number, since it uses less digits than its factorization.

2268044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567015 (or 567013 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 2268044 is about 1506.0026560402. The cubic root of 2268044 is about 131.3864238333.

The spelling of 2268044 in words is "two million, two hundred sixty-eight thousand, forty-four".