206230241 has 4 divisors (see below), whose sum is σ = 235691712. Its totient is φ = 176768772.

The previous prime is 206230231. The next prime is 206230249. The reversal of 206230241 is 142032602.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 206230241 - 2¹⁰ = 206229217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (206230249) 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 3 ways as a sum of consecutive naturals, for example, 14730725 + ... + 14730738.

It is an arithmetic number, because the mean of its divisors is an integer number (58922928).

Almost surely, 2^206230241 is an apocalyptic number.

It is an amenable number.

206230241 is a deficient number, since it is larger than the sum of its proper divisors (29461471).

206230241 is an equidigital number, since it uses as much as digits as its factorization.

206230241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29461470.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 206230241 is about 14360.7186797876. The cubic root of 206230241 is about 590.8140071293.

Adding to 206230241 its reverse (142032602), we get a palindrome (348262843).

The spelling of 206230241 in words is "two hundred six million, two hundred thirty thousand, two hundred forty-one".