68094863 has 2 divisors, whose sum is σ = 68094864. Its totient is φ = 68094862.

The previous prime is 68094857. The next prime is 68094947. The reversal of 68094863 is 36849086.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 68094863 - 2¹⁸ = 67832719 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 (68094833) 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, 34047431 + 34047432.

It is an arithmetic number, because the mean of its divisors is an integer number (34047432).

Almost surely, 2^68094863 is an apocalyptic number.

68094863 is a deficient number, since it is larger than the sum of its proper divisors (1).

68094863 is an equidigital number, since it uses as much as digits as its factorization.

68094863 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 248832, while the sum is 44.

The square root of 68094863 is about 8251.9611608393. The cubic root of 68094863 is about 408.3552249636.

The spelling of 68094863 in words is "sixty-eight million, ninety-four thousand, eight hundred sixty-three".