11817014 has 16 divisors (see below), whose sum is σ = 19961856. Its totient is φ = 5197800.

The previous prime is 11816999. The next prime is 11817019. The reversal of 11817014 is 41071811.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11817019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7982 + ... + 9345.

It is an arithmetic number, because the mean of its divisors is an integer number (1247616).

Almost surely, 2^11817014 is an apocalyptic number.

11817014 is a deficient number, since it is larger than the sum of its proper divisors (8144842).

11817014 is a wasteful number, since it uses less digits than its factorization.

11817014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17371.

The product of its (nonzero) digits is 224, while the sum is 23.

The square root of 11817014 is about 3437.5883988634. The cubic root of 11817014 is about 227.7731790642.

Adding to 11817014 its reverse (41071811), we get a palindrome (52888825).

The spelling of 11817014 in words is "eleven million, eight hundred seventeen thousand, fourteen".