11683684 has 12 divisors (see below), whose sum is σ = 20490624. Its totient is φ = 5829224.

The previous prime is 11683681. The next prime is 11683687. The reversal of 11683684 is 48638611.

It is an interprime number because it is at equal distance from previous prime (11683681) and next prime (11683687).

It is not an unprimeable number, because it can be changed into a prime (11683681) 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 in 3 ways as a sum of consecutive naturals, for example, 892 + ... + 4915.

It is an arithmetic number, because the mean of its divisors is an integer number (1707552).

Almost surely, 2^11683684 is an apocalyptic number.

It is an amenable number.

11683684 is a deficient number, since it is larger than the sum of its proper divisors (8806940).

11683684 is a wasteful number, since it uses less digits than its factorization.

11683684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6314 (or 6312 counting only the distinct ones).

The product of its digits is 27648, while the sum is 37.

The square root of 11683684 is about 3418.1404301169. The cubic root of 11683684 is about 226.9132907719.

The spelling of 11683684 in words is "eleven million, six hundred eighty-three thousand, six hundred eighty-four".