126464267 has 2 divisors, whose sum is σ = 126464268. Its totient is φ = 126464266.

The previous prime is 126464249. The next prime is 126464269. The reversal of 126464267 is 762464621.

It is a strong prime.

It is an emirp because it is prime and its reverse (762464621) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 126464267 - 2¹⁰ = 126463243 is a prime.

Together with 126464269, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 126464267.

It is not a weakly prime, because it can be changed into another prime (126464269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63232133 + 63232134.

It is an arithmetic number, because the mean of its divisors is an integer number (63232134).

Almost surely, 2^126464267 is an apocalyptic number.

126464267 is a deficient number, since it is larger than the sum of its proper divisors (1).

126464267 is an equidigital number, since it uses as much as digits as its factorization.

126464267 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 96768, while the sum is 38.

The square root of 126464267 is about 11245.6332413964. The cubic root of 126464267 is about 501.9447818398.

The spelling of 126464267 in words is "one hundred twenty-six million, four hundred sixty-four thousand, two hundred sixty-seven".