13844201 has 4 divisors (see below), whose sum is σ = 15821952. Its totient is φ = 11866452.

The previous prime is 13844189. The next prime is 13844203. The reversal of 13844201 is 10244831.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13844201 - 2¹⁰ = 13843177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13844203) 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, 988865 + ... + 988878.

It is an arithmetic number, because the mean of its divisors is an integer number (3955488).

Almost surely, 2^13844201 is an apocalyptic number.

It is an amenable number.

13844201 is a deficient number, since it is larger than the sum of its proper divisors (1977751).

13844201 is an equidigital number, since it uses as much as digits as its factorization.

13844201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1977750.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 13844201 is about 3720.7796226060. The cubic root of 13844201 is about 240.1168470375.

The spelling of 13844201 in words is "thirteen million, eight hundred forty-four thousand, two hundred one".