14215226 has 8 divisors (see below), whose sum is σ = 21347220. Its totient is φ = 7099488.

The previous prime is 14215199. The next prime is 14215261. The reversal of 14215226 is 62251241.

It is a happy number.

14215226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 13213225 + 1002001 = 3635^2 + 1001^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1571 + ... + 5558.

Almost surely, 2^14215226 is an apocalyptic number.

14215226 is a deficient number, since it is larger than the sum of its proper divisors (7131994).

14215226 is an equidigital number, since it uses as much as digits as its factorization.

14215226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8128.

The product of its digits is 960, while the sum is 23.

The square root of 14215226 is about 3770.3084754434. The cubic root of 14215226 is about 242.2430111340.

Adding to 14215226 its reverse (62251241), we get a palindrome (76466467).

It can be divided in two parts, 14215 and 226, that added together give a palindrome (14441).

The spelling of 14215226 in words is "fourteen million, two hundred fifteen thousand, two hundred twenty-six".