11669797 has 8 divisors (see below), whose sum is σ = 11883456. Its totient is φ = 11458272.

The previous prime is 11669767. The next prime is 11669821. The reversal of 11669797 is 79796611.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11669797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11669737) 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, 13698 + ... + 14524.

It is an arithmetic number, because the mean of its divisors is an integer number (1485432).

Almost surely, 2^11669797 is an apocalyptic number.

It is an amenable number.

11669797 is a deficient number, since it is larger than the sum of its proper divisors (213659).

11669797 is a wasteful number, since it uses less digits than its factorization.

11669797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1067.

The product of its digits is 142884, while the sum is 46.

The square root of 11669797 is about 3416.1084584656. The cubic root of 11669797 is about 226.8233535524.

The spelling of 11669797 in words is "eleven million, six hundred sixty-nine thousand, seven hundred ninety-seven".