12677122 has 16 divisors (see below), whose sum is σ = 19566720. Its totient is φ = 6157008.

The previous prime is 12677111. The next prime is 12677141. The reversal of 12677122 is 22177621.

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, 14329 + ... + 15187.

It is an arithmetic number, because the mean of its divisors is an integer number (1222920).

Almost surely, 2^12677122 is an apocalyptic number.

12677122 is a deficient number, since it is larger than the sum of its proper divisors (6889598).

12677122 is a wasteful number, since it uses less digits than its factorization.

12677122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1065.

The product of its digits is 2352, while the sum is 28.

The square root of 12677122 is about 3560.4946285594. The cubic root of 12677122 is about 233.1704745652.

The spelling of 12677122 in words is "twelve million, six hundred seventy-seven thousand, one hundred twenty-two".