12755927 has 2 divisors, whose sum is σ = 12755928. Its totient is φ = 12755926.

The previous prime is 12755921. The next prime is 12755957. The reversal of 12755927 is 72955721.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12755927 - 2⁸ = 12755671 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12755921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6377963 + 6377964.

It is an arithmetic number, because the mean of its divisors is an integer number (6377964).

Almost surely, 2^12755927 is an apocalyptic number.

12755927 is a deficient number, since it is larger than the sum of its proper divisors (1).

12755927 is an equidigital number, since it uses as much as digits as its factorization.

12755927 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 44100, while the sum is 38.

The square root of 12755927 is about 3571.5440638469. The cubic root of 12755927 is about 233.6526306692.

The spelling of 12755927 in words is "twelve million, seven hundred fifty-five thousand, nine hundred twenty-seven".