206258 has 8 divisors (see below), whose sum is σ = 333228. Its totient is φ = 95184.

The previous prime is 206251. The next prime is 206263. The reversal of 206258 is 852602.

It is a happy number.

206258 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 187489 + 18769 = 433^2 + 137^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (206251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3941 + ... + 3992.

2²⁰⁶²⁵⁸ is an apocalyptic number.

206258 is a deficient number, since it is larger than the sum of its proper divisors (126970).

206258 is a wasteful number, since it uses less digits than its factorization.

206258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7948.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 206258 is about 454.1563607393. The cubic root of 206258 is about 59.0840514186.

It can be divided in two parts, 206 and 258, that added together give a palindrome (464).

The spelling of 206258 in words is "two hundred six thousand, two hundred fifty-eight".