205060067 has 2 divisors, whose sum is σ = 205060068. Its totient is φ = 205060066.

The previous prime is 205060061. The next prime is 205060087. The reversal of 205060067 is 760060502.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 205060067 - 2⁶ = 205060003 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (205060061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102530033 + 102530034.

It is an arithmetic number, because the mean of its divisors is an integer number (102530034).

Almost surely, 2^205060067 is an apocalyptic number.

205060067 is a deficient number, since it is larger than the sum of its proper divisors (1).

205060067 is an equidigital number, since it uses as much as digits as its factorization.

205060067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 205060067 is about 14319.9185402711. The cubic root of 205060067 is about 589.6944381568.

The spelling of 205060067 in words is "two hundred five million, sixty thousand, sixty-seven".