13849165 has 16 divisors (see below), whose sum is σ = 18475776. Its totient is φ = 9880000.

The previous prime is 13849163. The next prime is 13849177. The reversal of 13849165 is 56194831.

13849165 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13849165 - 2¹ = 13849163 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13849163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 540 + ... + 5290.

It is an arithmetic number, because the mean of its divisors is an integer number (1154736).

Almost surely, 2^13849165 is an apocalyptic number.

It is an amenable number.

13849165 is a deficient number, since it is larger than the sum of its proper divisors (4626611).

13849165 is a wasteful number, since it uses less digits than its factorization.

13849165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4820.

The product of its digits is 25920, while the sum is 37.

The square root of 13849165 is about 3721.4466273212. The cubic root of 13849165 is about 240.1455425083.

The spelling of 13849165 in words is "thirteen million, eight hundred forty-nine thousand, one hundred sixty-five".