14044809 has 4 divisors (see below), whose sum is σ = 18726416. Its totient is φ = 9363204.

The previous prime is 14044801. The next prime is 14044813. The reversal of 14044809 is 90844041.

14044809 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 a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 90844041 = 3 ⋅30281347.

It is not a de Polignac number, because 14044809 - 2³ = 14044801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14044801) 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, 2340799 + ... + 2340804.

It is an arithmetic number, because the mean of its divisors is an integer number (4681604).

Almost surely, 2^14044809 is an apocalyptic number.

It is an amenable number.

14044809 is a deficient number, since it is larger than the sum of its proper divisors (4681607).

14044809 is an equidigital number, since it uses as much as digits as its factorization.

14044809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4681606.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 14044809 is about 3747.6404576747. The cubic root of 14044809 is about 241.2710860609.

The spelling of 14044809 in words is "fourteen million, forty-four thousand, eight hundred nine".