14340226 has 4 divisors (see below), whose sum is σ = 21510342. Its totient is φ = 7170112.

The previous prime is 14340191. The next prime is 14340229. The reversal of 14340226 is 62204341.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 62204341 = 67 ⋅928423.

It can be written as a sum of positive squares in only one way, i.e., 10336225 + 4004001 = 3215^2 + 2001^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 14340197 and 14340206.

It is not an unprimeable number, because it can be changed into a prime (14340229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3585055 + ... + 3585058.

Almost surely, 2^14340226 is an apocalyptic number.

14340226 is a deficient number, since it is larger than the sum of its proper divisors (7170116).

14340226 is an equidigital number, since it uses as much as digits as its factorization.

14340226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7170115.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 14340226 is about 3786.8490859816. The cubic root of 14340226 is about 242.9509856151.

Adding to 14340226 its reverse (62204341), we get a palindrome (76544567).

The spelling of 14340226 in words is "fourteen million, three hundred forty thousand, two hundred twenty-six".