11719085 has 24 divisors (see below), whose sum is σ = 16897536. Its totient is φ = 7771680.

The previous prime is 11719079. The next prime is 11719087. The reversal of 11719085 is 58091711.

It is not a de Polignac number, because 11719085 - 2⁶ = 11719021 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11719087) 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 23 ways as a sum of consecutive naturals, for example, 6824 + ... + 8366.

It is an arithmetic number, because the mean of its divisors is an integer number (704064).

Almost surely, 2^11719085 is an apocalyptic number.

It is an amenable number.

11719085 is a deficient number, since it is larger than the sum of its proper divisors (5178451).

11719085 is a wasteful number, since it uses less digits than its factorization.

11719085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1593 (or 1586 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 32.

The square root of 11719085 is about 3423.3149139394. The cubic root of 11719085 is about 227.1422384759.

The spelling of 11719085 in words is "eleven million, seven hundred nineteen thousand, eighty-five".