11688337 has 8 divisors (see below), whose sum is σ = 12124736. Its totient is φ = 11258352.

The previous prime is 11688331. The next prime is 11688353. The reversal of 11688337 is 73388611.

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 11688337 - 2¹¹ = 11686289 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11688296 and 11688305.

It is not an unprimeable number, because it can be changed into a prime (11688331) 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 7 ways as a sum of consecutive naturals, for example, 2278 + ... + 5344.

It is an arithmetic number, because the mean of its divisors is an integer number (1515592).

Almost surely, 2^11688337 is an apocalyptic number.

It is an amenable number.

11688337 is a deficient number, since it is larger than the sum of its proper divisors (436399).

11688337 is a wasteful number, since it uses less digits than its factorization.

11688337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3207.

The product of its digits is 24192, while the sum is 37.

The square root of 11688337 is about 3418.8209956065. The cubic root of 11688337 is about 226.9434093376.

The spelling of 11688337 in words is "eleven million, six hundred eighty-eight thousand, three hundred thirty-seven".