14447422 has 8 divisors (see below), whose sum is σ = 23641272. Its totient is φ = 6567000.

The previous prime is 14447387. The next prime is 14447437. The reversal of 14447422 is 22474441.

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

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, 328329 + ... + 328372.

It is an arithmetic number, because the mean of its divisors is an integer number (2955159).

Almost surely, 2^14447422 is an apocalyptic number.

14447422 is a deficient number, since it is larger than the sum of its proper divisors (9193850).

14447422 is a wasteful number, since it uses less digits than its factorization.

14447422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656714.

The product of its digits is 7168, while the sum is 28.

The square root of 14447422 is about 3800.9764534919. The cubic root of 14447422 is about 243.5548521768.

The spelling of 14447422 in words is "fourteen million, four hundred forty-seven thousand, four hundred twenty-two".