11688085 has 8 divisors (see below), whose sum is σ = 14478336. Its totient is φ = 9048720.

The previous prime is 11688067. The next prime is 11688113. The reversal of 11688085 is 58088611.

11688085 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11688085 - 2¹³ = 11679893 is a prime.

It is a super-2 number, since 2×11688085² = 273222661934450, which contains 22 as substring.

It is a Duffinian 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, 37549 + ... + 37858.

It is an arithmetic number, because the mean of its divisors is an integer number (1809792).

Almost surely, 2^11688085 is an apocalyptic number.

It is an amenable number.

11688085 is a deficient number, since it is larger than the sum of its proper divisors (2790251).

11688085 is an equidigital number, since it uses as much as digits as its factorization.

11688085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75443.

The product of its (nonzero) digits is 15360, while the sum is 37.

The square root of 11688085 is about 3418.7841405974. The cubic root of 11688085 is about 226.9417783628.

The spelling of 11688085 in words is "eleven million, six hundred eighty-eight thousand, eighty-five".