13841365 has 12 divisors (see below), whose sum is σ = 16835364. Its totient is φ = 10924416.

The previous prime is 13841363. The next prime is 13841393. The reversal of 13841365 is 56314831.

13841365 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 10404 + 13830961 = 102^2 + 3719^2 .

It is not a de Polignac number, because 13841365 - 2¹ = 13841363 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 (13841363) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59289 + ... + 59521.

It is an arithmetic number, because the mean of its divisors is an integer number (1402947).

Almost surely, 2^13841365 is an apocalyptic number.

It is an amenable number.

13841365 is a deficient number, since it is larger than the sum of its proper divisors (2993999).

13841365 is an equidigital number, since it uses as much as digits as its factorization.

13841365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456 (or 347 counting only the distinct ones).

The product of its digits is 8640, while the sum is 31.

The square root of 13841365 is about 3720.3985001610. The cubic root of 13841365 is about 240.1004498499.

The spelling of 13841365 in words is "thirteen million, eight hundred forty-one thousand, three hundred sixty-five".