68875127 has 2 divisors, whose sum is σ = 68875128. Its totient is φ = 68875126.

The previous prime is 68875117. The next prime is 68875139. The reversal of 68875127 is 72157886.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 68875127 - 2⁶ = 68875063 is a prime.

It is a super-2 number, since 2×68875127² = 9487566238532258, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (68875117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34437563 + 34437564.

It is an arithmetic number, because the mean of its divisors is an integer number (34437564).

Almost surely, 2^68875127 is an apocalyptic number.

68875127 is a deficient number, since it is larger than the sum of its proper divisors (1).

68875127 is an equidigital number, since it uses as much as digits as its factorization.

68875127 is an evil number, because the sum of its binary digits is even.

The product of its digits is 188160, while the sum is 44.

The square root of 68875127 is about 8299.1039877808. The cubic root of 68875127 is about 409.9090160990.

The spelling of 68875127 in words is "sixty-eight million, eight hundred seventy-five thousand, one hundred twenty-seven".