13426267 has 2 divisors, whose sum is σ = 13426268. Its totient is φ = 13426266.

The previous prime is 13426261. The next prime is 13426279. The reversal of 13426267 is 76262431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13426267 - 2¹⁹ = 12901979 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13426261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6713133 + 6713134.

It is an arithmetic number, because the mean of its divisors is an integer number (6713134).

Almost surely, 2^13426267 is an apocalyptic number.

13426267 is a deficient number, since it is larger than the sum of its proper divisors (1).

13426267 is an equidigital number, since it uses as much as digits as its factorization.

13426267 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 31.

The square root of 13426267 is about 3664.1870858350. The cubic root of 13426267 is about 237.6758704732.

Adding to 13426267 its reverse (76262431), we get a palindrome (89688698).

The spelling of 13426267 in words is "thirteen million, four hundred twenty-six thousand, two hundred sixty-seven".