14222473 has 6 divisors (see below), whose sum is σ = 14338446. Its totient is φ = 14107392.

The previous prime is 14222471. The next prime is 14222477. The reversal of 14222473 is 37422241.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 3640464 + 10582009 = 1908^2 + 3253^2 .

It is not a de Polignac number, because 14222473 - 2¹ = 14222471 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14222471) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24361 + ... + 24937.

It is an arithmetic number, because the mean of its divisors is an integer number (2389741).

Almost surely, 2^14222473 is an apocalyptic number.

It is an amenable number.

14222473 is a deficient number, since it is larger than the sum of its proper divisors (115973).

14222473 is an frugal number, since it uses more digits than its factorization.

14222473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 891 (or 734 counting only the distinct ones).

The product of its digits is 2688, while the sum is 25.

The square root of 14222473 is about 3771.2694149318. The cubic root of 14222473 is about 242.2841697447.

The spelling of 14222473 in words is "fourteen million, two hundred twenty-two thousand, four hundred seventy-three".