12368545 has 16 divisors (see below), whose sum is σ = 17422848. Its totient is φ = 8251200.

The previous prime is 12368539. The next prime is 12368579. The reversal of 12368545 is 54586321.

It is not a de Polignac number, because 12368545 - 2⁵ = 12368513 is a prime.

It is a Duffinian number.

Its product of digits (28800) is a multiple of the sum of its prime divisors (9600).

It is a self number, because there is not a number n which added to its sum of digits gives 12368545.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3481 + ... + 6070.

It is an arithmetic number, because the mean of its divisors is an integer number (1088928).

Almost surely, 2^12368545 is an apocalyptic number.

It is an amenable number.

12368545 is a deficient number, since it is larger than the sum of its proper divisors (5054303).

12368545 is an equidigital number, since it uses as much as digits as its factorization.

12368545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9600.

The product of its digits is 28800, while the sum is 34.

The square root of 12368545 is about 3516.8942264447. The cubic root of 12368545 is about 231.2630262932.

The spelling of 12368545 in words is "twelve million, three hundred sixty-eight thousand, five hundred forty-five".