206414713 has 2 divisors, whose sum is σ = 206414714. Its totient is φ = 206414712.

The previous prime is 206414693. The next prime is 206414723. The reversal of 206414713 is 317414602.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 178409449 + 28005264 = 13357^2 + 5292^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-206414713 is a prime.

It is not a weakly prime, because it can be changed into another prime (206414723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103207356 + 103207357.

It is an arithmetic number, because the mean of its divisors is an integer number (103207357).

Almost surely, 2^206414713 is an apocalyptic number.

It is an amenable number.

206414713 is a deficient number, since it is larger than the sum of its proper divisors (1).

206414713 is an equidigital number, since it uses as much as digits as its factorization.

206414713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 206414713 is about 14367.1400424719. The cubic root of 206414713 is about 590.9901147660.

The spelling of 206414713 in words is "two hundred six million, four hundred fourteen thousand, seven hundred thirteen".