13844855 has 8 divisors (see below), whose sum is σ = 16701072. Its totient is φ = 11017728.

The previous prime is 13844849. The next prime is 13844867. The reversal of 13844855 is 55844831.

13844855 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 13844855 - 2⁸ = 13844599 is a prime.

It is a super-3 number, since 3×13844855³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6209 + ... + 8138.

It is an arithmetic number, because the mean of its divisors is an integer number (2087634).

Almost surely, 2^13844855 is an apocalyptic number.

13844855 is a deficient number, since it is larger than the sum of its proper divisors (2856217).

13844855 is a wasteful number, since it uses less digits than its factorization.

13844855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14545.

The product of its digits is 76800, while the sum is 38.

The square root of 13844855 is about 3720.8675063754. The cubic root of 13844855 is about 240.1206280176.

The spelling of 13844855 in words is "thirteen million, eight hundred forty-four thousand, eight hundred fifty-five".