14287226 has 4 divisors (see below), whose sum is σ = 21430842. Its totient is φ = 7143612.

The previous prime is 14287199. The next prime is 14287241. The reversal of 14287226 is 62278241.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10080625 + 4206601 = 3175^2 + 2051^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14287192 and 14287201.

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 as a sum of consecutive naturals, namely, 3571805 + ... + 3571808.

Almost surely, 2^14287226 is an apocalyptic number.

14287226 is a deficient number, since it is larger than the sum of its proper divisors (7143616).

14287226 is an equidigital number, since it uses as much as digits as its factorization.

14287226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7143615.

The product of its digits is 10752, while the sum is 32.

The square root of 14287226 is about 3779.8447058047. The cubic root of 14287226 is about 242.6513088370.

The spelling of 14287226 in words is "fourteen million, two hundred eighty-seven thousand, two hundred twenty-six".