68104166 has 8 divisors (see below), whose sum is σ = 110014464. Its totient is φ = 31432680.

The previous prime is 68104163. The next prime is 68104177. The reversal of 68104166 is 66140186.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68104163) 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, 1309670 + ... + 1309721.

It is an arithmetic number, because the mean of its divisors is an integer number (13751808).

Almost surely, 2^68104166 is an apocalyptic number.

68104166 is a deficient number, since it is larger than the sum of its proper divisors (41910298).

68104166 is a wasteful number, since it uses less digits than its factorization.

68104166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2619406.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 68104166 is about 8252.5248257730. The cubic root of 68104166 is about 408.3738203735.

The spelling of 68104166 in words is "sixty-eight million, one hundred four thousand, one hundred sixty-six".