13848439 has 8 divisors (see below), whose sum is σ = 15135120. Its totient is φ = 12566400.

The previous prime is 13848437. The next prime is 13848449. The reversal of 13848439 is 93484831.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13848439 - 2¹ = 13848437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13848433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8977 + ... + 10405.

It is an arithmetic number, because the mean of its divisors is an integer number (1891890).

Almost surely, 2^13848439 is an apocalyptic number.

13848439 is a deficient number, since it is larger than the sum of its proper divisors (1286681).

13848439 is a wasteful number, since it uses less digits than its factorization.

13848439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2321.

The product of its digits is 82944, while the sum is 40.

The square root of 13848439 is about 3721.3490833299. The cubic root of 13848439 is about 240.1413461371.

The spelling of 13848439 in words is "thirteen million, eight hundred forty-eight thousand, four hundred thirty-nine".