12773927 has 2 divisors, whose sum is σ = 12773928. Its totient is φ = 12773926.

The previous prime is 12773923. The next prime is 12773951. The reversal of 12773927 is 72937721.

12773927 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 a cyclic number.

It is not a de Polignac number, because 12773927 - 2² = 12773923 is a prime.

It is a super-2 number, since 2×12773927² = 326346422002658, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12773923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6386963 + 6386964.

It is an arithmetic number, because the mean of its divisors is an integer number (6386964).

Almost surely, 2^12773927 is an apocalyptic number.

12773927 is a deficient number, since it is larger than the sum of its proper divisors (1).

12773927 is an equidigital number, since it uses as much as digits as its factorization.

12773927 is an evil number, because the sum of its binary digits is even.

The product of its digits is 37044, while the sum is 38.

The square root of 12773927 is about 3574.0630940150. The cubic root of 12773927 is about 233.7624821039.

The spelling of 12773927 in words is "twelve million, seven hundred seventy-three thousand, nine hundred twenty-seven".