11423267 has 2 divisors, whose sum is σ = 11423268. Its totient is φ = 11423266.

The previous prime is 11423233. The next prime is 11423281. The reversal of 11423267 is 76232411.

11423267 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (76232411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11423267 - 2²⁰ = 10374691 is a prime.

It is not a weakly prime, because it can be changed into another prime (11423227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5711633 + 5711634.

It is an arithmetic number, because the mean of its divisors is an integer number (5711634).

Almost surely, 2^11423267 is an apocalyptic number.

11423267 is a deficient number, since it is larger than the sum of its proper divisors (1).

11423267 is an equidigital number, since it uses as much as digits as its factorization.

11423267 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2016, while the sum is 26.

The square root of 11423267 is about 3379.8323922940. The cubic root of 11423267 is about 225.2147217707.

Adding to 11423267 its reverse (76232411), we get a palindrome (87655678).

The spelling of 11423267 in words is "eleven million, four hundred twenty-three thousand, two hundred sixty-seven".