2012244 has 24 divisors (see below), whose sum is σ = 5056800. Its totient is φ = 619104.

The previous prime is 2012243. The next prime is 2012287. The reversal of 2012244 is 4422102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6294 + ... + 6605.

It is an arithmetic number, because the mean of its divisors is an integer number (210700).

2^2012244 is an apocalyptic number.

It is an amenable number.

2012244 is an abundant number, since it is smaller than the sum of its proper divisors (3044556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2012244 is a wasteful number, since it uses less digits than its factorization.

2012244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12919 (or 12917 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 2012244 is about 1418.5358648973. The cubic root of 2012244 is about 126.2486899841.

Adding to 2012244 its reverse (4422102), we get a palindrome (6434346).

The spelling of 2012244 in words is "two million, twelve thousand, two hundred forty-four".