2244412 has 6 divisors (see below), whose sum is σ = 3927728. Its totient is φ = 1122204.

The previous prime is 2244401. The next prime is 2244427. The reversal of 2244412 is 2144422.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 2244412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280548 + ... + 280555.

2^2244412 is an apocalyptic number.

It is an amenable number.

2244412 is a deficient number, since it is larger than the sum of its proper divisors (1683316).

2244412 is a wasteful number, since it uses less digits than its factorization.

2244412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561107 (or 561105 counting only the distinct ones).

The product of its digits is 512, while the sum is 19.

The square root of 2244412 is about 1498.1361753859. The cubic root of 2244412 is about 130.9285005007.

Adding to 2244412 its reverse (2144422), we get a palindrome (4388834).

The spelling of 2244412 in words is "two million, two hundred forty-four thousand, four hundred twelve".