12442676 has 6 divisors (see below), whose sum is σ = 21774690. Its totient is φ = 6221336.

The previous prime is 12442673. The next prime is 12442681. The reversal of 12442676 is 67624421.

It can be written as a sum of positive squares in only one way, i.e., 12432676 + 10000 = 3526^2 + 100^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12442673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1555331 + ... + 1555338.

It is an arithmetic number, because the mean of its divisors is an integer number (3629115).

Almost surely, 2^12442676 is an apocalyptic number.

It is an amenable number.

12442676 is a deficient number, since it is larger than the sum of its proper divisors (9332014).

12442676 is a wasteful number, since it uses less digits than its factorization.

12442676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3110673 (or 3110671 counting only the distinct ones).

The product of its digits is 16128, while the sum is 32.

The square root of 12442676 is about 3527.4177524076. The cubic root of 12442676 is about 231.7241320676.

The spelling of 12442676 in words is "twelve million, four hundred forty-two thousand, six hundred seventy-six".