206374841 has 2 divisors, whose sum is σ = 206374842. Its totient is φ = 206374840.

The previous prime is 206374813. The next prime is 206374867. The reversal of 206374841 is 148473602.

206374841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 196000000 + 10374841 = 14000^2 + 3221^2 .

It is a cyclic number.

It is not a de Polignac number, because 206374841 - 2¹⁴ = 206358457 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (206374801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103187420 + 103187421.

It is an arithmetic number, because the mean of its divisors is an integer number (103187421).

Almost surely, 2^206374841 is an apocalyptic number.

It is an amenable number.

206374841 is a deficient number, since it is larger than the sum of its proper divisors (1).

206374841 is an equidigital number, since it uses as much as digits as its factorization.

206374841 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 206374841 is about 14365.7523645648. The cubic root of 206374841 is about 590.9520595406.

The spelling of 206374841 in words is "two hundred six million, three hundred seventy-four thousand, eight hundred forty-one".