12422682 has 24 divisors (see below), whose sum is σ = 28499796. Its totient is φ = 3897216.

The previous prime is 12422659. The next prime is 12422687. The reversal of 12422682 is 28622421.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9865881 + 2556801 = 3141^2 + 1599^2 .

It is not an unprimeable number, because it can be changed into a prime (12422687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19993 + ... + 20604.

Almost surely, 2^12422682 is an apocalyptic number.

12422682 is an abundant number, since it is smaller than the sum of its proper divisors (16077114).

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

12422682 is a wasteful number, since it uses less digits than its factorization.

12422682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40622 (or 40619 counting only the distinct ones).

The product of its digits is 3072, while the sum is 27.

The square root of 12422682 is about 3524.5825284706. The cubic root of 12422682 is about 231.5999472021.

The spelling of 12422682 in words is "twelve million, four hundred twenty-two thousand, six hundred eighty-two".