12368577 has 16 divisors (see below), whose sum is σ = 17978688. Its totient is φ = 7517760.

The previous prime is 12368539. The next prime is 12368579. The reversal of 12368577 is 77586321.

It is not a de Polignac number, because 12368577 - 2⁶ = 12368513 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

Its product of digits (70560) is a multiple of the sum of its prime divisors (3920).

It is not an unprimeable number, because it can be changed into a prime (12368579) 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 15 ways as a sum of consecutive naturals, for example, 1327 + ... + 5147.

It is an arithmetic number, because the mean of its divisors is an integer number (1123668).

Almost surely, 2^12368577 is an apocalyptic number.

It is an amenable number.

12368577 is a deficient number, since it is larger than the sum of its proper divisors (5610111).

12368577 is a wasteful number, since it uses less digits than its factorization.

12368577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3920.

The product of its digits is 70560, while the sum is 39.

The square root of 12368577 is about 3516.8987759104. The cubic root of 12368577 is about 231.2632257349.

The spelling of 12368577 in words is "twelve million, three hundred sixty-eight thousand, five hundred seventy-seven".