68814701 has 2 divisors, whose sum is σ = 68814702. Its totient is φ = 68814700.

The previous prime is 68814679. The next prime is 68814731. The reversal of 68814701 is 10741886.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 68724100 + 90601 = 8290^2 + 301^2 .

It is a cyclic number.

It is not a de Polignac number, because 68814701 - 2¹⁸ = 68552557 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (68814731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34407350 + 34407351.

It is an arithmetic number, because the mean of its divisors is an integer number (34407351).

Almost surely, 2^68814701 is an apocalyptic number.

It is an amenable number.

68814701 is a deficient number, since it is larger than the sum of its proper divisors (1).

68814701 is an equidigital number, since it uses as much as digits as its factorization.

68814701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10752, while the sum is 35.

The square root of 68814701 is about 8295.4626754630. The cubic root of 68814701 is about 409.7891062933.

The spelling of 68814701 in words is "sixty-eight million, eight hundred fourteen thousand, seven hundred one".