206268 has 12 divisors (see below), whose sum is σ = 481320. Its totient is φ = 68752.

The previous prime is 206263. The next prime is 206273. The reversal of 206268 is 862602.

It is an interprime number because it is at equal distance from previous prime (206263) and next prime (206273).

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206263) by changing a digit.

206268 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8583 + ... + 8606.

It is an arithmetic number, because the mean of its divisors is an integer number (40110).

2²⁰⁶²⁶⁸ is an apocalyptic number.

It is an amenable number.

206268 is an abundant number, since it is smaller than the sum of its proper divisors (275052).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

206268 is a wasteful number, since it uses less digits than its factorization.

206268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17196 (or 17194 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 206268 is about 454.1673700300. The cubic root of 206268 is about 59.0850062599.

It can be divided in two parts, 206 and 268, that added together give a palindrome (474).

The spelling of 206268 in words is "two hundred six thousand, two hundred sixty-eight".