12368579 has 2 divisors, whose sum is σ = 12368580. Its totient is φ = 12368578.

The previous prime is 12368539. The next prime is 12368581. The reversal of 12368579 is 97586321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12368579 - 2¹⁶ = 12303043 is a prime.

Together with 12368581, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12368509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6184289 + 6184290.

It is an arithmetic number, because the mean of its divisors is an integer number (6184290).

Almost surely, 2^12368579 is an apocalyptic number.

12368579 is a deficient number, since it is larger than the sum of its proper divisors (1).

12368579 is an equidigital number, since it uses as much as digits as its factorization.

12368579 is an evil number, because the sum of its binary digits is even.

The product of its digits is 90720, while the sum is 41.

The square root of 12368579 is about 3516.8990602518. The cubic root of 12368579 is about 231.2632382000.

The spelling of 12368579 in words is "twelve million, three hundred sixty-eight thousand, five hundred seventy-nine".