11806168 has 16 divisors (see below), whose sum is σ = 24149160. Its totient is φ = 5366400.

The previous prime is 11806147. The next prime is 11806189. The reversal of 11806168 is 86160811.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11806147) and next prime (11806189).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66993 + ... + 67168.

Almost surely, 2^11806168 is an apocalyptic number.

It is an amenable number.

11806168 is an abundant number, since it is smaller than the sum of its proper divisors (12342992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11806168 is a wasteful number, since it uses less digits than its factorization.

11806168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134178 (or 134174 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 31.

The square root of 11806168 is about 3436.0104772832. The cubic root of 11806168 is about 227.7034721118.

Adding to 11806168 its reverse (86160811), we get a palindrome (97966979).

The spelling of 11806168 in words is "eleven million, eight hundred six thousand, one hundred sixty-eight".