12679466 has 8 divisors (see below), whose sum is σ = 19034724. Its totient is φ = 6334560.

The previous prime is 12679451. The next prime is 12679481. The reversal of 12679466 is 66497621.

It is an interprime number because it is at equal distance from previous prime (12679451) and next prime (12679481).

It can be written as a sum of positive squares in 2 ways, for example, as 12453841 + 225625 = 3529^2 + 475^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 2396 + ... + 5576.

Almost surely, 2^12679466 is an apocalyptic number.

12679466 is a deficient number, since it is larger than the sum of its proper divisors (6355258).

12679466 is a wasteful number, since it uses less digits than its factorization.

12679466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5176.

The product of its digits is 108864, while the sum is 41.

The square root of 12679466 is about 3560.8237810934. The cubic root of 12679466 is about 233.1848447540.

The spelling of 12679466 in words is "twelve million, six hundred seventy-nine thousand, four hundred sixty-six".