13068365 has 4 divisors (see below), whose sum is σ = 15682044. Its totient is φ = 10454688.

The previous prime is 13068361. The next prime is 13068379. The reversal of 13068365 is 56386031.

13068365 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9616201 + 3452164 = 3101^2 + 1858^2 .

It is a cyclic number.

It is not a de Polignac number, because 13068365 - 2² = 13068361 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13068361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1306832 + ... + 1306841.

It is an arithmetic number, because the mean of its divisors is an integer number (3920511).

Almost surely, 2^13068365 is an apocalyptic number.

It is an amenable number.

13068365 is a deficient number, since it is larger than the sum of its proper divisors (2613679).

13068365 is an equidigital number, since it uses as much as digits as its factorization.

13068365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2613678.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 13068365 is about 3615.0193637102. The cubic root of 13068365 is about 235.5449252633.

The spelling of 13068365 in words is "thirteen million, sixty-eight thousand, three hundred sixty-five".