12682106 has 8 divisors (see below), whose sum is σ = 19679220. Its totient is φ = 6122368.

The previous prime is 12682097. The next prime is 12682129. The reversal of 12682106 is 60128621.

It can be written as a sum of positive squares in 2 ways, for example, as 12666481 + 15625 = 3559^2 + 125^2 .

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, 109271 + ... + 109386.

Almost surely, 2^12682106 is an apocalyptic number.

12682106 is a deficient number, since it is larger than the sum of its proper divisors (6997114).

12682106 is a wasteful number, since it uses less digits than its factorization.

12682106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218688.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 12682106 is about 3561.1944625364. The cubic root of 12682106 is about 233.2010274878.

The spelling of 12682106 in words is "twelve million, six hundred eighty-two thousand, one hundred six".