11688793 has 2 divisors, whose sum is σ = 11688794. Its totient is φ = 11688792.

The previous prime is 11688751. The next prime is 11688797. The reversal of 11688793 is 39788611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5890329 + 5798464 = 2427^2 + 2408^2 .

It is a cyclic number.

It is not a de Polignac number, because 11688793 - 2¹³ = 11680601 is a prime.

It is not a weakly prime, because it can be changed into another prime (11688797) 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 as a sum of consecutive naturals, namely, 5844396 + 5844397.

It is an arithmetic number, because the mean of its divisors is an integer number (5844397).

Almost surely, 2^11688793 is an apocalyptic number.

It is an amenable number.

11688793 is a deficient number, since it is larger than the sum of its proper divisors (1).

11688793 is an equidigital number, since it uses as much as digits as its factorization.

11688793 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 43.

The square root of 11688793 is about 3418.8876846132. The cubic root of 11688793 is about 226.9463605658.

The spelling of 11688793 in words is "eleven million, six hundred eighty-eight thousand, seven hundred ninety-three".