12464327 has 2 divisors, whose sum is σ = 12464328. Its totient is φ = 12464326.

The previous prime is 12464311. The next prime is 12464329. The reversal of 12464327 is 72346421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12464327 - 2⁴ = 12464311 is a prime.

Together with 12464329, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12464327.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12464329) 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, 6232163 + 6232164.

It is an arithmetic number, because the mean of its divisors is an integer number (6232164).

Almost surely, 2^12464327 is an apocalyptic number.

12464327 is a deficient number, since it is larger than the sum of its proper divisors (1).

12464327 is an equidigital number, since it uses as much as digits as its factorization.

12464327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8064, while the sum is 29.

The square root of 12464327 is about 3530.4853773950. The cubic root of 12464327 is about 231.8584587993.

The spelling of 12464327 in words is "twelve million, four hundred sixty-four thousand, three hundred twenty-seven".