206760071 has 16 divisors (see below), whose sum is σ = 249269760. Its totient is φ = 167533920.

The previous prime is 206760067. The next prime is 206760079. The reversal of 206760071 is 170067602.

It is a cyclic number.

It is not a de Polignac number, because 206760071 - 2² = 206760067 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206760079) 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 in 15 ways as a sum of consecutive naturals, for example, 72686 + ... + 75476.

It is an arithmetic number, because the mean of its divisors is an integer number (15579360).

Almost surely, 2^206760071 is an apocalyptic number.

206760071 is a deficient number, since it is larger than the sum of its proper divisors (42509689).

206760071 is a wasteful number, since it uses less digits than its factorization.

206760071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3374.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 206760071 is about 14379.1540432669. The cubic root of 206760071 is about 591.3195315933.

The spelling of 206760071 in words is "two hundred six million, seven hundred sixty thousand, seventy-one".