14226739 has 8 divisors (see below), whose sum is σ = 15234480. Its totient is φ = 13238016.

The previous prime is 14226727. The next prime is 14226743. The reversal of 14226739 is 93762241.

14226739 is digitally balanced in base 2, 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 14226739 - 2⁹ = 14226227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14226239) 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, 3189 + ... + 6214.

It is an arithmetic number, because the mean of its divisors is an integer number (1904310).

Almost surely, 2^14226739 is an apocalyptic number.

14226739 is a deficient number, since it is larger than the sum of its proper divisors (1007741).

14226739 is an equidigital number, since it uses as much as digits as its factorization.

14226739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9509.

The product of its digits is 18144, while the sum is 34.

The square root of 14226739 is about 3771.8349645763. The cubic root of 14226739 is about 242.3083915272.

The spelling of 14226739 in words is "fourteen million, two hundred twenty-six thousand, seven hundred thirty-nine".