13884271 has 4 divisors (see below), whose sum is σ = 14111944. Its totient is φ = 13656600.

The previous prime is 13884259. The next prime is 13884319. The reversal of 13884271 is 17248831.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17248831 = 97 ⋅177823.

It is a cyclic number.

It is not a de Polignac number, because 13884271 - 2⁵ = 13884239 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 (13884371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113745 + ... + 113866.

It is an arithmetic number, because the mean of its divisors is an integer number (3527986).

Almost surely, 2^13884271 is an apocalyptic number.

13884271 is a deficient number, since it is larger than the sum of its proper divisors (227673).

13884271 is an equidigital number, since it uses as much as digits as its factorization.

13884271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227672.

The product of its digits is 10752, while the sum is 34.

The square root of 13884271 is about 3726.1603561844. The cubic root of 13884271 is about 240.3482848384.

The spelling of 13884271 in words is "thirteen million, eight hundred eighty-four thousand, two hundred seventy-one".