14422246 has 16 divisors (see below), whose sum is σ = 22042944. Its totient is φ = 7075944.

The previous prime is 14422241. The next prime is 14422253. The reversal of 14422246 is 64222441.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 14422246.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14422241) by changing a digit.

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, 46825 + ... + 47131.

It is an arithmetic number, because the mean of its divisors is an integer number (1377684).

Almost surely, 2^14422246 is an apocalyptic number.

14422246 is a deficient number, since it is larger than the sum of its proper divisors (7620698).

14422246 is a wasteful number, since it uses less digits than its factorization.

14422246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675.

The product of its digits is 3072, while the sum is 25.

The square root of 14422246 is about 3797.6632288817. The cubic root of 14422246 is about 243.4132974615.

Adding to 14422246 its reverse (64222441), we get a palindrome (78644687).

The spelling of 14422246 in words is "fourteen million, four hundred twenty-two thousand, two hundred forty-six".