68366171 has 2 divisors, whose sum is σ = 68366172. Its totient is φ = 68366170.

The previous prime is 68366119. The next prime is 68366183. The reversal of 68366171 is 17166386.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 68366171 - 2⁶ = 68366107 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (68366071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34183085 + 34183086.

It is an arithmetic number, because the mean of its divisors is an integer number (34183086).

Almost surely, 2^68366171 is an apocalyptic number.

68366171 is a deficient number, since it is larger than the sum of its proper divisors (1).

68366171 is an equidigital number, since it uses as much as digits as its factorization.

68366171 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 38.

The square root of 68366171 is about 8268.3838203122. The cubic root of 68366171 is about 408.8968381404.

The spelling of 68366171 in words is "sixty-eight million, three hundred sixty-six thousand, one hundred seventy-one".