68666301 has 24 divisors (see below), whose sum is σ = 109736640. Its totient is φ = 41025600.

The previous prime is 68666263. The next prime is 68666303. The reversal of 68666301 is 10366686.

It is not a de Polignac number, because 68666301 - 2⁷ = 68666173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68666303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2145 + ... + 11913.

It is an arithmetic number, because the mean of its divisors is an integer number (4572360).

Almost surely, 2^68666301 is an apocalyptic number.

It is an amenable number.

68666301 is a deficient number, since it is larger than the sum of its proper divisors (41070339).

68666301 is a wasteful number, since it uses less digits than its factorization.

68666301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9857 (or 9854 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 68666301 is about 8286.5131991689. The cubic root of 68666301 is about 409.4943220420.

The spelling of 68666301 in words is "sixty-eight million, six hundred sixty-six thousand, three hundred one".