11713266 has 24 divisors (see below), whose sum is σ = 25519104. Its totient is φ = 3882840.

The previous prime is 11713237. The next prime is 11713277. The reversal of 11713266 is 66231711.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1735 + ... + 5141.

It is an arithmetic number, because the mean of its divisors is an integer number (1063296).

Almost surely, 2^11713266 is an apocalyptic number.

11713266 is an abundant number, since it is smaller than the sum of its proper divisors (13805838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11713266 is a wasteful number, since it uses less digits than its factorization.

11713266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3606 (or 3603 counting only the distinct ones).

The product of its digits is 1512, while the sum is 27.

The square root of 11713266 is about 3422.4649012079. The cubic root of 11713266 is about 227.1046371469.

Adding to 11713266 its reverse (66231711), we get a palindrome (77944977).

The spelling of 11713266 in words is "eleven million, seven hundred thirteen thousand, two hundred sixty-six".