14225405 has 8 divisors (see below), whose sum is σ = 17090784. Its totient is φ = 11366800.

The previous prime is 14225377. The next prime is 14225417. The reversal of 14225405 is 50452241.

It is a happy number.

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

It is not a de Polignac number, because 14225405 - 2⁸ = 14225149 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6950 + ... + 8760.

It is an arithmetic number, because the mean of its divisors is an integer number (2136348).

Almost surely, 2^14225405 is an apocalyptic number.

It is an amenable number.

14225405 is a deficient number, since it is larger than the sum of its proper divisors (2865379).

14225405 is a wasteful number, since it uses less digits than its factorization.

14225405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3387.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 14225405 is about 3771.6581234253. The cubic root of 14225405 is about 242.3008177724.

Adding to 14225405 its reverse (50452241), we get a palindrome (64677646).

The spelling of 14225405 in words is "fourteen million, two hundred twenty-five thousand, four hundred five".