205941071 has 12 divisors (see below), whose sum is σ = 242601120. Its totient is φ = 174283200.

The previous prime is 205941067. The next prime is 205941083. The reversal of 205941071 is 170149502.

205941071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 205941071 - 2² = 205941067 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 (205941271) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22730 + ... + 30471.

It is an arithmetic number, because the mean of its divisors is an integer number (20216760).

Almost surely, 2^205941071 is an apocalyptic number.

205941071 is a deficient number, since it is larger than the sum of its proper divisors (36660049).

205941071 is an equidigital number, since it uses as much as digits as its factorization.

205941071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53294 (or 53287 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 205941071 is about 14350.6470585824. The cubic root of 205941071 is about 590.5377372679.

The spelling of 205941071 in words is "two hundred five million, nine hundred forty-one thousand, seventy-one".