11613166 has 8 divisors (see below), whose sum is σ = 18020520. Its totient is φ = 5606328.

The previous prime is 11613157. The next prime is 11613167. The reversal of 11613166 is 66131611.

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

It is a self number, because there is not a number n which added to its sum of digits gives 11613166.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11613167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100056 + ... + 100171.

It is an arithmetic number, because the mean of its divisors is an integer number (2252565).

Almost surely, 2^11613166 is an apocalyptic number.

11613166 is a deficient number, since it is larger than the sum of its proper divisors (6407354).

11613166 is a wasteful number, since it uses less digits than its factorization.

11613166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200258.

The product of its digits is 648, while the sum is 25.

The square root of 11613166 is about 3407.8095604068. The cubic root of 11613166 is about 226.4558502184.

Adding to 11613166 its reverse (66131611), we get a palindrome (77744777).

The spelling of 11613166 in words is "eleven million, six hundred thirteen thousand, one hundred sixty-six".