13848917 has 2 divisors, whose sum is σ = 13848918. Its totient is φ = 13848916.

The previous prime is 13848911. The next prime is 13848943. The reversal of 13848917 is 71984831.

13848917 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13830961 + 17956 = 3719^2 + 134^2 .

It is a cyclic number.

It is not a de Polignac number, because 13848917 - 2¹² = 13844821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13848911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6924458 + 6924459.

It is an arithmetic number, because the mean of its divisors is an integer number (6924459).

Almost surely, 2^13848917 is an apocalyptic number.

It is an amenable number.

13848917 is a deficient number, since it is larger than the sum of its proper divisors (1).

13848917 is an equidigital number, since it uses as much as digits as its factorization.

13848917 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48384, while the sum is 41.

The square root of 13848917 is about 3721.4133067962. The cubic root of 13848917 is about 240.1441090536.

It can be divided in two parts, 1384 and 8917, that added together give a palindrome (10301).

The spelling of 13848917 in words is "thirteen million, eight hundred forty-eight thousand, nine hundred seventeen".