11796609 has 8 divisors (see below), whose sum is σ = 17158752. Its totient is φ = 7149440.

The previous prime is 11796593. The next prime is 11796613. The reversal of 11796609 is 90669711.

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

It is a cyclic number.

It is not a de Polignac number, because 11796609 - 2⁴ = 11796593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11796619) 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, 178704 + ... + 178769.

It is an arithmetic number, because the mean of its divisors is an integer number (2144844).

Almost surely, 2^11796609 is an apocalyptic number.

It is an amenable number.

11796609 is a deficient number, since it is larger than the sum of its proper divisors (5362143).

11796609 is a wasteful number, since it uses less digits than its factorization.

11796609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357487.

The product of its (nonzero) digits is 20412, while the sum is 39.

The square root of 11796609 is about 3434.6191928655. The cubic root of 11796609 is about 227.6420012717.

The spelling of 11796609 in words is "eleven million, seven hundred ninety-six thousand, six hundred nine".