12677927 has 2 divisors, whose sum is σ = 12677928. Its totient is φ = 12677926.

The previous prime is 12677923. The next prime is 12677933. The reversal of 12677927 is 72977621.

12677927 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (72977621) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12677927 - 2² = 12677923 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12677923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6338963 + 6338964.

It is an arithmetic number, because the mean of its divisors is an integer number (6338964).

Almost surely, 2^12677927 is an apocalyptic number.

12677927 is a deficient number, since it is larger than the sum of its proper divisors (1).

12677927 is an equidigital number, since it uses as much as digits as its factorization.

12677927 is an evil number, because the sum of its binary digits is even.

The product of its digits is 74088, while the sum is 41.

The square root of 12677927 is about 3560.6076728559. The cubic root of 12677927 is about 233.1754099193.

The spelling of 12677927 in words is "twelve million, six hundred seventy-seven thousand, nine hundred twenty-seven".