11688014 has 16 divisors (see below), whose sum is σ = 19096560. Its totient is φ = 5332800.

The previous prime is 11687989. The next prime is 11688043. The reversal of 11688014 is 41088611.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 212 + ... + 4839.

It is an arithmetic number, because the mean of its divisors is an integer number (1193535).

Almost surely, 2^11688014 is an apocalyptic number.

11688014 is a deficient number, since it is larger than the sum of its proper divisors (7408546).

11688014 is a wasteful number, since it uses less digits than its factorization.

11688014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5155.

The product of its (nonzero) digits is 1536, while the sum is 29.

The square root of 11688014 is about 3418.7737567730. The cubic root of 11688014 is about 226.9413188379.

The spelling of 11688014 in words is "eleven million, six hundred eighty-eight thousand, fourteen".