12662696 has 16 divisors (see below), whose sum is σ = 24775200. Its totient is φ = 6055984.

The previous prime is 12662687. The next prime is 12662711. The reversal of 12662696 is 69626621.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 34226 + ... + 34593.

It is an arithmetic number, because the mean of its divisors is an integer number (1548450).

Almost surely, 2^12662696 is an apocalyptic number.

It is an amenable number.

12662696 is a deficient number, since it is larger than the sum of its proper divisors (12112504).

12662696 is a wasteful number, since it uses less digits than its factorization.

12662696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68848 (or 68844 counting only the distinct ones).

The product of its digits is 46656, while the sum is 38.

The square root of 12662696 is about 3558.4682097779. The cubic root of 12662696 is about 233.0819951244.

The spelling of 12662696 in words is "twelve million, six hundred sixty-two thousand, six hundred ninety-six".