12568369 has 8 divisors (see below), whose sum is σ = 13845312. Its totient is φ = 11313840.

The previous prime is 12568363. The next prime is 12568393. The reversal of 12568369 is 96386521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12568369 - 2⁹ = 12567857 is a prime.

It is a super-2 number, since 2×12568369² = 315927798640322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12568363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4414 + ... + 6679.

It is an arithmetic number, because the mean of its divisors is an integer number (1730664).

Almost surely, 2^12568369 is an apocalyptic number.

It is an amenable number.

12568369 is a deficient number, since it is larger than the sum of its proper divisors (1276943).

12568369 is a wasteful number, since it uses less digits than its factorization.

12568369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11207.

The product of its digits is 77760, while the sum is 40.

The square root of 12568369 is about 3545.1895576965. The cubic root of 12568369 is about 232.5017936425.

The spelling of 12568369 in words is "twelve million, five hundred sixty-eight thousand, three hundred sixty-nine".