14223242 has 16 divisors (see below), whose sum is σ = 23436000. Its totient is φ = 6420240.

The previous prime is 14223227. The next prime is 14223257. The reversal of 14223242 is 24232241.

It is an interprime number because it is at equal distance from previous prime (14223227) and next prime (14223257).

It is a super-2 number, since 2×14223242² = 404601225981128, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1109 + ... + 5447.

It is an arithmetic number, because the mean of its divisors is an integer number (1464750).

Almost surely, 2^14223242 is an apocalyptic number.

14223242 is a deficient number, since it is larger than the sum of its proper divisors (9212758).

14223242 is a wasteful number, since it uses less digits than its factorization.

14223242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4501.

The product of its digits is 768, while the sum is 20.

The square root of 14223242 is about 3771.3713686138. The cubic root of 14223242 is about 242.2885363826.

Adding to 14223242 its reverse (24232241), we get a palindrome (38455483).

It can be divided in two parts, 1422 and 3242, that added together give a palindrome (4664).

The spelling of 14223242 in words is "fourteen million, two hundred twenty-three thousand, two hundred forty-two".