12716923 has 2 divisors, whose sum is σ = 12716924. Its totient is φ = 12716922.

The previous prime is 12716897. The next prime is 12716927. The reversal of 12716923 is 32961721.

12716923 is digitally balanced in base 2 and base 3, because in such bases 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 12716923 - 2⁹ = 12716411 is a prime.

It is not a weakly prime, because it can be changed into another prime (12716927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6358461 + 6358462.

It is an arithmetic number, because the mean of its divisors is an integer number (6358462).

Almost surely, 2^12716923 is an apocalyptic number.

12716923 is a deficient number, since it is larger than the sum of its proper divisors (1).

12716923 is an equidigital number, since it uses as much as digits as its factorization.

12716923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4536, while the sum is 31.

The square root of 12716923 is about 3566.0794999551. The cubic root of 12716923 is about 233.4142397436.

The spelling of 12716923 in words is "twelve million, seven hundred sixteen thousand, nine hundred twenty-three".