11669267 has 2 divisors, whose sum is σ = 11669268. Its totient is φ = 11669266.

The previous prime is 11669261. The next prime is 11669351. The reversal of 11669267 is 76296611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11669267 - 2²⁰ = 10620691 is a prime.

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 11669267.

It is not a weakly prime, because it can be changed into another prime (11669261) 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, 5834633 + 5834634.

It is an arithmetic number, because the mean of its divisors is an integer number (5834634).

Almost surely, 2^11669267 is an apocalyptic number.

11669267 is a deficient number, since it is larger than the sum of its proper divisors (1).

11669267 is an equidigital number, since it uses as much as digits as its factorization.

11669267 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 38.

The square root of 11669267 is about 3416.0308839353. The cubic root of 11669267 is about 226.8199196682.

The spelling of 11669267 in words is "eleven million, six hundred sixty-nine thousand, two hundred sixty-seven".