68114117 has 2 divisors, whose sum is σ = 68114118. Its totient is φ = 68114116.

The previous prime is 68114113. The next prime is 68114131. The reversal of 68114117 is 71141186.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 66080641 + 2033476 = 8129^2 + 1426^2 .

It is a cyclic number.

It is not a de Polignac number, because 68114117 - 2² = 68114113 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 68114117.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (68114113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34057058 + 34057059.

It is an arithmetic number, because the mean of its divisors is an integer number (34057059).

Almost surely, 2^68114117 is an apocalyptic number.

It is an amenable number.

68114117 is a deficient number, since it is larger than the sum of its proper divisors (1).

68114117 is an equidigital number, since it uses as much as digits as its factorization.

68114117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1344, while the sum is 29.

The square root of 68114117 is about 8253.1277101472. The cubic root of 68114117 is about 408.3937091714.

The spelling of 68114117 in words is "sixty-eight million, one hundred fourteen thousand, one hundred seventeen".