12822314 has 4 divisors (see below), whose sum is σ = 19233474. Its totient is φ = 6411156.

The previous prime is 12822289. The next prime is 12822317. The reversal of 12822314 is 41322821.

It is a happy number.

12822314 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 12285025 + 537289 = 3505^2 + 733^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 12822314.

It is not an unprimeable number, because it can be changed into a prime (12822317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3205577 + ... + 3205580.

Almost surely, 2^12822314 is an apocalyptic number.

12822314 is a deficient number, since it is larger than the sum of its proper divisors (6411160).

12822314 is an equidigital number, since it uses as much as digits as its factorization.

12822314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6411159.

The product of its digits is 768, while the sum is 23.

The square root of 12822314 is about 3580.8258823908. The cubic root of 12822314 is about 234.0572704198.

The spelling of 12822314 in words is "twelve million, eight hundred twenty-two thousand, three hundred fourteen".