206714047 has 2 divisors, whose sum is σ = 206714048. Its totient is φ = 206714046.

The previous prime is 206714023. The next prime is 206714051. The reversal of 206714047 is 740417602.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 206714047 - 2⁷ = 206713919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (206714447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103357023 + 103357024.

It is an arithmetic number, because the mean of its divisors is an integer number (103357024).

Almost surely, 2^206714047 is an apocalyptic number.

206714047 is a deficient number, since it is larger than the sum of its proper divisors (1).

206714047 is an equidigital number, since it uses as much as digits as its factorization.

206714047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 206714047 is about 14377.5535818859. The cubic root of 206714047 is about 591.2756531830.

The spelling of 206714047 in words is "two hundred six million, seven hundred fourteen thousand, forty-seven".