2200244 has 6 divisors (see below), whose sum is σ = 3850434. Its totient is φ = 1100120.

The previous prime is 2200217. The next prime is 2200277. The reversal of 2200244 is 4420022.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2131600 + 68644 = 1460^2 + 262^2 .

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, 275027 + ... + 275034.

It is an arithmetic number, because the mean of its divisors is an integer number (641739).

2^2200244 is an apocalyptic number.

It is an amenable number.

2200244 is a deficient number, since it is larger than the sum of its proper divisors (1650190).

2200244 is a wasteful number, since it uses less digits than its factorization.

2200244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550065 (or 550063 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 14.

The square root of 2200244 is about 1483.3219475218. The cubic root of 2200244 is about 130.0639527546.

Adding to 2200244 its reverse (4420022), we get a palindrome (6620266).

The spelling of 2200244 in words is "two million, two hundred thousand, two hundred forty-four".