11696109 has 8 divisors (see below), whose sum is σ = 15611520. Its totient is φ = 7789056.

The previous prime is 11696099. The next prime is 11696117. The reversal of 11696109 is 90169611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11696109 - 2⁹ = 11695597 is a prime.

It is a plaindrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 11696109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11696159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2844 + ... + 5610.

It is an arithmetic number, because the mean of its divisors is an integer number (1951440).

Almost surely, 2^11696109 is an apocalyptic number.

It is an amenable number.

11696109 is a deficient number, since it is larger than the sum of its proper divisors (3915411).

11696109 is a wasteful number, since it uses less digits than its factorization.

11696109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4179.

The product of its (nonzero) digits is 2916, while the sum is 33.

The square root of 11696109 is about 3419.9574558757. The cubic root of 11696109 is about 226.9936991659.

The spelling of 11696109 in words is "eleven million, six hundred ninety-six thousand, one hundred nine".