11623267 has 2 divisors, whose sum is σ = 11623268. Its totient is φ = 11623266.

The previous prime is 11623259. The next prime is 11623273. The reversal of 11623267 is 76232611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11623267 - 2³ = 11623259 is a prime.

It is not a weakly prime, because it can be changed into another prime (11623247) 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, 5811633 + 5811634.

It is an arithmetic number, because the mean of its divisors is an integer number (5811634).

Almost surely, 2^11623267 is an apocalyptic number.

11623267 is a deficient number, since it is larger than the sum of its proper divisors (1).

11623267 is an equidigital number, since it uses as much as digits as its factorization.

11623267 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3024, while the sum is 28.

The square root of 11623267 is about 3409.2912753239. The cubic root of 11623267 is about 226.5214874348.

Adding to 11623267 its reverse (76232611), we get a palindrome (87855878).

The spelling of 11623267 in words is "eleven million, six hundred twenty-three thousand, two hundred sixty-seven".