12408327 has 6 divisors (see below), whose sum is σ = 17923152. Its totient is φ = 8272212.

The previous prime is 12408313. The next prime is 12408343. The reversal of 12408327 is 72380421.

It is not a de Polignac number, because 12408327 - 2¹⁶ = 12342791 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12408327.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12408377) 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 in 5 ways as a sum of consecutive naturals, for example, 689343 + ... + 689360.

It is an arithmetic number, because the mean of its divisors is an integer number (2987192).

Almost surely, 2^12408327 is an apocalyptic number.

12408327 is a deficient number, since it is larger than the sum of its proper divisors (5514825).

12408327 is a wasteful number, since it uses less digits than its factorization.

12408327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1378709 (or 1378706 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 12408327 is about 3522.5455284496. The cubic root of 12408327 is about 231.5107045665.

Adding to 12408327 its reverse (72380421), we get a palindrome (84788748).

The spelling of 12408327 in words is "twelve million, four hundred eight thousand, three hundred twenty-seven".