11689753 has 2 divisors, whose sum is σ = 11689754. Its totient is φ = 11689752.

The previous prime is 11689751. The next prime is 11689757. The reversal of 11689753 is 35798611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10220809 + 1468944 = 3197^2 + 1212^2 .

It is a cyclic number.

It is not a de Polignac number, because 11689753 - 2¹ = 11689751 is a prime.

Together with 11689751, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (11689751) 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, 5844876 + 5844877.

It is an arithmetic number, because the mean of its divisors is an integer number (5844877).

Almost surely, 2^11689753 is an apocalyptic number.

It is an amenable number.

11689753 is a deficient number, since it is larger than the sum of its proper divisors (1).

11689753 is an equidigital number, since it uses as much as digits as its factorization.

11689753 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45360, while the sum is 40.

The square root of 11689753 is about 3419.0280782702. The cubic root of 11689753 is about 226.9525734269.

The spelling of 11689753 in words is "eleven million, six hundred eighty-nine thousand, seven hundred fifty-three".