68006168 has 16 divisors (see below), whose sum is σ = 134223000. Its totient is φ = 32213376.

The previous prime is 68006153. The next prime is 68006203. The reversal of 68006168 is 86160086.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223553 + ... + 223856.

Almost surely, 2^68006168 is an apocalyptic number.

It is an amenable number.

68006168 is a deficient number, since it is larger than the sum of its proper divisors (66216832).

68006168 is a wasteful number, since it uses less digits than its factorization.

68006168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447434 (or 447430 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 68006168 is about 8246.5852326887. The cubic root of 68006168 is about 408.1778508229.

The spelling of 68006168 in words is "sixty-eight million, six thousand, one hundred sixty-eight".