12627347 has 2 divisors, whose sum is σ = 12627348. Its totient is φ = 12627346.

The previous prime is 12627341. The next prime is 12627361. The reversal of 12627347 is 74372621.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12627347 - 2⁴ = 12627331 is a prime.

It is not a weakly prime, because it can be changed into another prime (12627341) by changing a digit.

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, 6313673 + 6313674.

It is an arithmetic number, because the mean of its divisors is an integer number (6313674).

Almost surely, 2^12627347 is an apocalyptic number.

12627347 is a deficient number, since it is larger than the sum of its proper divisors (1).

12627347 is an equidigital number, since it uses as much as digits as its factorization.

12627347 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14112, while the sum is 32.

The square root of 12627347 is about 3553.4978542276. The cubic root of 12627347 is about 232.8649035408.

Adding to 12627347 its reverse (74372621), we get a palindrome (86999968).

The spelling of 12627347 in words is "twelve million, six hundred twenty-seven thousand, three hundred forty-seven".