12063871 has 2 divisors, whose sum is σ = 12063872. Its totient is φ = 12063870.

The previous prime is 12063869. The next prime is 12063889. The reversal of 12063871 is 17836021.

12063871 is digitally balanced in base 3, 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 12063871 - 2¹ = 12063869 is a prime.

Together with 12063869, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12063811) 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, 6031935 + 6031936.

It is an arithmetic number, because the mean of its divisors is an integer number (6031936).

Almost surely, 2^12063871 is an apocalyptic number.

12063871 is a deficient number, since it is larger than the sum of its proper divisors (1).

12063871 is an equidigital number, since it uses as much as digits as its factorization.

12063871 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 12063871 is about 3473.3083652334. The cubic root of 12063871 is about 229.3483191055.

Adding to 12063871 its reverse (17836021), we get a palindrome (29899892).

The spelling of 12063871 in words is "twelve million, sixty-three thousand, eight hundred seventy-one".