12455711 has 2 divisors, whose sum is σ = 12455712. Its totient is φ = 12455710.

The previous prime is 12455701. The next prime is 12455731. The reversal of 12455711 is 11755421.

It is a weak prime.

It is an emirp because it is prime and its reverse (11755421) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12455711 - 2⁶ = 12455647 is a prime.

It is a Sophie Germain 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 (12455701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6227855 + 6227856.

It is an arithmetic number, because the mean of its divisors is an integer number (6227856).

Almost surely, 2^12455711 is an apocalyptic number.

12455711 is a deficient number, since it is larger than the sum of its proper divisors (1).

12455711 is an equidigital number, since it uses as much as digits as its factorization.

12455711 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1400, while the sum is 26.

The square root of 12455711 is about 3529.2649376322. The cubic root of 12455711 is about 231.8050222208.

The spelling of 12455711 in words is "twelve million, four hundred fifty-five thousand, seven hundred eleven".