14238655 has 4 divisors (see below), whose sum is σ = 17086392. Its totient is φ = 11390920.

The previous prime is 14238643. The next prime is 14238667. The reversal of 14238655 is 55683241.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (14238643) and next prime (14238667).

It is not a de Polignac number, because 14238655 - 2⁹ = 14238143 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14238655.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1423861 + ... + 1423870.

It is an arithmetic number, because the mean of its divisors is an integer number (4271598).

Almost surely, 2^14238655 is an apocalyptic number.

14238655 is a deficient number, since it is larger than the sum of its proper divisors (2847737).

14238655 is an equidigital number, since it uses as much as digits as its factorization.

14238655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2847736.

The product of its digits is 28800, while the sum is 34.

The square root of 14238655 is about 3773.4142364707. The cubic root of 14238655 is about 242.3760233540.

The spelling of 14238655 in words is "fourteen million, two hundred thirty-eight thousand, six hundred fifty-five".