11688299 has 8 divisors (see below), whose sum is σ = 14143968. Its totient is φ = 9429120.

The previous prime is 11688293. The next prime is 11688311. The reversal of 11688299 is 99288611.

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

It is a cyclic number.

It is not a de Polignac number, because 11688299 - 2⁸ = 11688043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11688293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48992 + ... + 49229.

It is an arithmetic number, because the mean of its divisors is an integer number (1767996).

Almost surely, 2^11688299 is an apocalyptic number.

11688299 is a deficient number, since it is larger than the sum of its proper divisors (2455669).

11688299 is an equidigital number, since it uses as much as digits as its factorization.

11688299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98245.

The product of its digits is 62208, while the sum is 44.

The square root of 11688299 is about 3418.8154381306. The cubic root of 11688299 is about 226.9431633985.

The spelling of 11688299 in words is "eleven million, six hundred eighty-eight thousand, two hundred ninety-nine".