12327937 has 2 divisors, whose sum is σ = 12327938. Its totient is φ = 12327936.

The previous prime is 12327923. The next prime is 12327949. The reversal of 12327937 is 73972321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10342656 + 1985281 = 3216^2 + 1409^2 .

It is a cyclic number.

It is not a de Polignac number, because 12327937 - 2¹⁵ = 12295169 is a prime.

It is not a weakly prime, because it can be changed into another prime (12324937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6163968 + 6163969.

It is an arithmetic number, because the mean of its divisors is an integer number (6163969).

Almost surely, 2^12327937 is an apocalyptic number.

It is an amenable number.

12327937 is a deficient number, since it is larger than the sum of its proper divisors (1).

12327937 is an equidigital number, since it uses as much as digits as its factorization.

12327937 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15876, while the sum is 34.

The square root of 12327937 is about 3511.1162042860. The cubic root of 12327937 is about 231.0096570865.

The spelling of 12327937 in words is "twelve million, three hundred twenty-seven thousand, nine hundred thirty-seven".