12626267 has 2 divisors, whose sum is σ = 12626268. Its totient is φ = 12626266.

The previous prime is 12626261. The next prime is 12626293. The reversal of 12626267 is 76262621.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12626267 - 2¹² = 12622171 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12626261) 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, 6313133 + 6313134.

It is an arithmetic number, because the mean of its divisors is an integer number (6313134).

Almost surely, 2^12626267 is an apocalyptic number.

12626267 is a deficient number, since it is larger than the sum of its proper divisors (1).

12626267 is an equidigital number, since it uses as much as digits as its factorization.

12626267 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 32.

The square root of 12626267 is about 3553.3458880329. The cubic root of 12626267 is about 232.8582644776.

Adding to 12626267 its reverse (76262621), we get a palindrome (88888888).

The spelling of 12626267 in words is "twelve million, six hundred twenty-six thousand, two hundred sixty-seven".