68107166 has 4 divisors (see below), whose sum is σ = 102160752. Its totient is φ = 34053582.

The previous prime is 68107147. The next prime is 68107187. The reversal of 68107166 is 66170186.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66170186 = 2 ⋅33085093.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17026790 + ... + 17026793.

It is an arithmetic number, because the mean of its divisors is an integer number (25540188).

Almost surely, 2^68107166 is an apocalyptic number.

68107166 is a deficient number, since it is larger than the sum of its proper divisors (34053586).

68107166 is a wasteful number, since it uses less digits than its factorization.

68107166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34053585.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 68107166 is about 8252.7065863267. The cubic root of 68107166 is about 408.3798165973.

The spelling of 68107166 in words is "sixty-eight million, one hundred seven thousand, one hundred sixty-six".