68094833 has 2 divisors, whose sum is σ = 68094834. Its totient is φ = 68094832.

The previous prime is 68094827. The next prime is 68094857. The reversal of 68094833 is 33849086.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 65820769 + 2274064 = 8113^2 + 1508^2 .

It is a cyclic number.

It is not a de Polignac number, because 68094833 - 2⁸ = 68094577 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (68094863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34047416 + 34047417.

It is an arithmetic number, because the mean of its divisors is an integer number (34047417).

Almost surely, 2^68094833 is an apocalyptic number.

It is an amenable number.

68094833 is a deficient number, since it is larger than the sum of its proper divisors (1).

68094833 is an equidigital number, since it uses as much as digits as its factorization.

68094833 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 68094833 is about 8251.9593430894. The cubic root of 68094833 is about 408.3551649950.

The spelling of 68094833 in words is "sixty-eight million, ninety-four thousand, eight hundred thirty-three".