68317107 has 16 divisors (see below), whose sum is σ = 96000768. Its totient is φ = 43128800.

The previous prime is 68317091. The next prime is 68317121. The reversal of 68317107 is 70171386.

It is a cyclic number.

It is not a de Polignac number, because 68317107 - 2⁴ = 68317091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68317147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2068 + ... + 11870.

It is an arithmetic number, because the mean of its divisors is an integer number (6000048).

Almost surely, 2^68317107 is an apocalyptic number.

68317107 is a deficient number, since it is larger than the sum of its proper divisors (27683661).

68317107 is a wasteful number, since it uses less digits than its factorization.

68317107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9930.

The product of its (nonzero) digits is 7056, while the sum is 33.

The square root of 68317107 is about 8265.4163234528. The cubic root of 68317107 is about 408.7989977642.

The spelling of 68317107 in words is "sixty-eight million, three hundred seventeen thousand, one hundred seven".