186108068 has 12 divisors (see below), whose sum is σ = 326469360. Its totient is φ = 92831112.

The previous prime is 186108053. The next prime is 186108079. The reversal of 186108068 is 860801681.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53846 + ... + 57197.

It is an arithmetic number, because the mean of its divisors is an integer number (27205780).

Almost surely, 2^186108068 is an apocalyptic number.

It is an amenable number.

186108068 is a deficient number, since it is larger than the sum of its proper divisors (140361292).

186108068 is a wasteful number, since it uses less digits than its factorization.

186108068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111466 (or 111464 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 38.

The square root of 186108068 is about 13642.1430867734. The cubic root of 186108068 is about 570.9372780941.

The spelling of 186108068 in words is "one hundred eighty-six million, one hundred eight thousand, sixty-eight".