11713267 has 4 divisors (see below), whose sum is σ = 11720560. Its totient is φ = 11705976.

The previous prime is 11713237. The next prime is 11713277. The reversal of 11713267 is 76231711.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 76231711 = 197 ⋅386963.

It is a cyclic number.

It is not a de Polignac number, because 11713267 - 2¹⁹ = 11188979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11713217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63 + ... + 4840.

It is an arithmetic number, because the mean of its divisors is an integer number (2930140).

Almost surely, 2^11713267 is an apocalyptic number.

11713267 is a deficient number, since it is larger than the sum of its proper divisors (7293).

11713267 is an equidigital number, since it uses as much as digits as its factorization.

11713267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7292.

The product of its digits is 1764, while the sum is 28.

The square root of 11713267 is about 3422.4650473014. The cubic root of 11713267 is about 227.1046436098.

Adding to 11713267 its reverse (76231711), we get a palindrome (87944978).

The spelling of 11713267 in words is "eleven million, seven hundred thirteen thousand, two hundred sixty-seven".