12682244 has 12 divisors (see below), whose sum is σ = 22241100. Its totient is φ = 6327648.

The previous prime is 12682237. The next prime is 12682247. The reversal of 12682244 is 44228621.

It can be written as a sum of positive squares in 2 ways, for example, as 8479744 + 4202500 = 2912^2 + 2050^2 .

It is not an unprimeable number, because it can be changed into a prime (12682247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1079 + ... + 5150.

It is an arithmetic number, because the mean of its divisors is an integer number (1853425).

Almost surely, 2^12682244 is an apocalyptic number.

It is an amenable number.

12682244 is a deficient number, since it is larger than the sum of its proper divisors (9558856).

12682244 is a wasteful number, since it uses less digits than its factorization.

12682244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6742 (or 6740 counting only the distinct ones).

The product of its digits is 6144, while the sum is 29.

The square root of 12682244 is about 3561.2138380052. The cubic root of 12682244 is about 233.2018733416.

The spelling of 12682244 in words is "twelve million, six hundred eighty-two thousand, two hundred forty-four".