2244236 has 6 divisors (see below), whose sum is σ = 3927420. Its totient is φ = 1122116.

The previous prime is 2244233. The next prime is 2244257. The reversal of 2244236 is 6324422.

It is not an unprimeable number, because it can be changed into a prime (2244233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280526 + ... + 280533.

It is an arithmetic number, because the mean of its divisors is an integer number (654570).

2^2244236 is an apocalyptic number.

It is an amenable number.

2244236 is a deficient number, since it is larger than the sum of its proper divisors (1683184).

2244236 is a wasteful number, since it uses less digits than its factorization.

2244236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561063 (or 561061 counting only the distinct ones).

The product of its digits is 2304, while the sum is 23.

The square root of 2244236 is about 1498.0774345807. The cubic root of 2244236 is about 130.9250780723.

Adding to 2244236 its reverse (6324422), we get a palindrome (8568658).

The spelling of 2244236 in words is "two million, two hundred forty-four thousand, two hundred thirty-six".