14142226 has 16 divisors (see below), whose sum is σ = 24607296. Its totient is φ = 5970096.

The previous prime is 14142223. The next prime is 14142229. The reversal of 14142226 is 62224141.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (14142223) and next prime (14142229).

It is a junction number, because it is equal to n+sod(n) for n = 14142197 and 14142206.

It is not an unprimeable number, because it can be changed into a prime (14142221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6601 + ... + 8476.

It is an arithmetic number, because the mean of its divisors is an integer number (1537956).

Almost surely, 2^14142226 is an apocalyptic number.

14142226 is a deficient number, since it is larger than the sum of its proper divisors (10465070).

14142226 is a wasteful number, since it uses less digits than its factorization.

14142226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15153.

The product of its digits is 768, while the sum is 22.

The square root of 14142226 is about 3760.6151092607. The cubic root of 14142226 is about 241.8276326486.

Adding to 14142226 its reverse (62224141), we get a palindrome (76366367).

The spelling of 14142226 in words is "fourteen million, one hundred forty-two thousand, two hundred twenty-six".