12766114 has 4 divisors (see below), whose sum is σ = 19149174. Its totient is φ = 6383056.

The previous prime is 12766109. The next prime is 12766121. The reversal of 12766114 is 41166721.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10989225 + 1776889 = 3315^2 + 1333^2 .

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 as a sum of consecutive naturals, namely, 3191527 + ... + 3191530.

Almost surely, 2^12766114 is an apocalyptic number.

12766114 is a deficient number, since it is larger than the sum of its proper divisors (6383060).

12766114 is an equidigital number, since it uses as much as digits as its factorization.

12766114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6383059.

The product of its digits is 2016, while the sum is 28.

The square root of 12766114 is about 3572.9699131115. The cubic root of 12766114 is about 233.7148131618.

It can be divided in two parts, 12766 and 114, that added together give a triangular number (12880 = T₁₆₀).

The spelling of 12766114 in words is "twelve million, seven hundred sixty-six thousand, one hundred fourteen".