13848817 has 4 divisors (see below), whose sum is σ = 13986036. Its totient is φ = 13711600.

The previous prime is 13848811. The next prime is 13848827. The reversal of 13848817 is 71884831.

13848817 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, and also an emirpimes, since its reverse is a distinct semiprime: 71884831 = 101 ⋅711731.

It can be written as a sum of positive squares in 2 ways, for example, as 9884736 + 3964081 = 3144^2 + 1991^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13848817 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13848817.

It is not an unprimeable number, because it can be changed into a prime (13848811) 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, 68458 + ... + 68659.

It is an arithmetic number, because the mean of its divisors is an integer number (3496509).

Almost surely, 2^13848817 is an apocalyptic number.

It is an amenable number.

13848817 is a deficient number, since it is larger than the sum of its proper divisors (137219).

13848817 is a wasteful number, since it uses less digits than its factorization.

13848817 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137218.

The product of its digits is 43008, while the sum is 40.

The square root of 13848817 is about 3721.3998710163. The cubic root of 13848817 is about 240.1435310429.

It can be divided in two parts, 1384 and 8817, that added together give a palindrome (10201).

The spelling of 13848817 in words is "thirteen million, eight hundred forty-eight thousand, eight hundred seventeen".