12468571 has 2 divisors, whose sum is σ = 12468572. Its totient is φ = 12468570.

The previous prime is 12468569. The next prime is 12468587. The reversal of 12468571 is 17586421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12468571 - 2¹ = 12468569 is a prime.

Together with 12468569, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (12463571) 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, 6234285 + 6234286.

It is an arithmetic number, because the mean of its divisors is an integer number (6234286).

Almost surely, 2^12468571 is an apocalyptic number.

12468571 is a deficient number, since it is larger than the sum of its proper divisors (1).

12468571 is an equidigital number, since it uses as much as digits as its factorization.

12468571 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13440, while the sum is 34.

The square root of 12468571 is about 3531.0863767402. The cubic root of 12468571 is about 231.8847711074.

The spelling of 12468571 in words is "twelve million, four hundred sixty-eight thousand, five hundred seventy-one".