268206 has 8 divisors (see below), whose sum is σ = 536424. Its totient is φ = 89400.

The previous prime is 268199. The next prime is 268207. The reversal of 268206 is 602862.

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

268206 is an admirable number.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268207) 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, 22345 + ... + 22356.

It is an arithmetic number, because the mean of its divisors is an integer number (67053).

2²⁶⁸²⁰⁶ is an apocalyptic number.

268206 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

268206 is a wasteful number, since it uses less digits than its factorization.

268206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44706.

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

The square root of 268206 is about 517.8860878610. The cubic root of 268206 is about 64.4895722581.

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

The spelling of 268206 in words is "two hundred sixty-eight thousand, two hundred six".