12676808 has 16 divisors (see below), whose sum is σ = 23922780. Its totient is φ = 6297408.

The previous prime is 12676801. The next prime is 12676823. The reversal of 12676808 is 80867621.

It can be written as a sum of positive squares in 2 ways, for example, as 12545764 + 131044 = 3542^2 + 362^2 .

It is a super-2 number, since 2×12676808² = 321402922137728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12676801) by changing a digit.

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, 3791 + ... + 6302.

Almost surely, 2^12676808 is an apocalyptic number.

It is an amenable number.

12676808 is a deficient number, since it is larger than the sum of its proper divisors (11245972).

12676808 is a wasteful number, since it uses less digits than its factorization.

12676808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10256 (or 10252 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 12676808 is about 3560.4505332893. The cubic root of 12676808 is about 233.1685494139.

The spelling of 12676808 in words is "twelve million, six hundred seventy-six thousand, eight hundred eight".