3112244 has 6 divisors (see below), whose sum is σ = 5446434. Its totient is φ = 1556120.

The previous prime is 3112237. The next prime is 3112247. The reversal of 3112244 is 4422113.

It can be written as a sum of positive squares in only one way, i.e., 2439844 + 672400 = 1562^2 + 820^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3112247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 389027 + ... + 389034.

It is an arithmetic number, because the mean of its divisors is an integer number (907739).

Almost surely, 2^3112244 is an apocalyptic number.

It is an amenable number.

3112244 is a deficient number, since it is larger than the sum of its proper divisors (2334190).

3112244 is a wasteful number, since it uses less digits than its factorization.

3112244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778065 (or 778063 counting only the distinct ones).

The product of its digits is 192, while the sum is 17.

The square root of 3112244 is about 1764.1553219601. The cubic root of 3112244 is about 146.0016888527.

Adding to 3112244 its reverse (4422113), we get a palindrome (7534357).

The spelling of 3112244 in words is "three million, one hundred twelve thousand, two hundred forty-four".