12677711 has 2 divisors, whose sum is σ = 12677712. Its totient is φ = 12677710.

The previous prime is 12677677. The next prime is 12677713. The reversal of 12677711 is 11777621.

It is a happy number.

12677711 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12677711 - 2¹⁰ = 12676687 is a prime.

Together with 12677713, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12677713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6338855 + 6338856.

It is an arithmetic number, because the mean of its divisors is an integer number (6338856).

Almost surely, 2^12677711 is an apocalyptic number.

12677711 is a deficient number, since it is larger than the sum of its proper divisors (1).

12677711 is an equidigital number, since it uses as much as digits as its factorization.

12677711 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4116, while the sum is 32.

The square root of 12677711 is about 3560.5773408255. The cubic root of 12677711 is about 233.1740856709.

The spelling of 12677711 in words is "twelve million, six hundred seventy-seven thousand, seven hundred eleven".