11692089 has 24 divisors (see below), whose sum is σ = 17428320. Its totient is φ = 7550208.

The previous prime is 11692061. The next prime is 11692091. The reversal of 11692089 is 98029611.

It is not a de Polignac number, because 11692089 - 2¹⁶ = 11626553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11692189) 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 23 ways as a sum of consecutive naturals, for example, 51394 + ... + 51620.

It is an arithmetic number, because the mean of its divisors is an integer number (726180).

Almost surely, 2^11692089 is an apocalyptic number.

It is an amenable number.

11692089 is a deficient number, since it is larger than the sum of its proper divisors (5736231).

11692089 is a wasteful number, since it uses less digits than its factorization.

11692089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389 (or 386 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 36.

The square root of 11692089 is about 3419.3696787566. The cubic root of 11692089 is about 226.9676899682.

The spelling of 11692089 in words is "eleven million, six hundred ninety-two thousand, eighty-nine".