12716674 has 16 divisors (see below), whose sum is σ = 19838520. Its totient is φ = 6106240.

The previous prime is 12716659. The next prime is 12716687. The reversal of 12716674 is 47661721.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 10017225 + 2699449 = 3165^2 + 1643^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13044 + ... + 13984.

Almost surely, 2^12716674 is an apocalyptic number.

12716674 is a deficient number, since it is larger than the sum of its proper divisors (7121846).

12716674 is a wasteful number, since it uses less digits than its factorization.

12716674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1205.

The product of its digits is 14112, while the sum is 34.

The square root of 12716674 is about 3566.0445874947. The cubic root of 12716674 is about 233.4127163005.

The spelling of 12716674 in words is "twelve million, seven hundred sixteen thousand, six hundred seventy-four".