12257314 has 8 divisors (see below), whose sum is σ = 19020060. Its totient is φ = 5917296.

The previous prime is 12257293. The next prime is 12257317. The reversal of 12257314 is 41375221.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 12131289 + 126025 = 3483^2 + 355^2 .

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

It is not an unprimeable number, because it can be changed into a prime (12257317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105609 + ... + 105724.

Almost surely, 2^12257314 is an apocalyptic number.

12257314 is a deficient number, since it is larger than the sum of its proper divisors (6762746).

12257314 is a wasteful number, since it uses less digits than its factorization.

12257314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211364.

The product of its digits is 1680, while the sum is 25.

The square root of 12257314 is about 3501.0447012285. The cubic root of 12257314 is about 230.5676840208.

The spelling of 12257314 in words is "twelve million, two hundred fifty-seven thousand, three hundred fourteen".