268122 has 8 divisors (see below), whose sum is σ = 536256. Its totient is φ = 89372.

The previous prime is 268091. The next prime is 268123. The reversal of 268122 is 221862.

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

268122 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (268123) by changing a digit.

268122 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, 22338 + ... + 22349.

It is an arithmetic number, because the mean of its divisors is an integer number (67032).

2²⁶⁸¹²² is an apocalyptic number.

268122 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.

268122 is a wasteful number, since it uses less digits than its factorization.

268122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44692.

The product of its digits is 384, while the sum is 21.

The square root of 268122 is about 517.8049825948. The cubic root of 268122 is about 64.4828390136.

Adding to 268122 its reverse (221862), we get a palindrome (489984).

The spelling of 268122 in words is "two hundred sixty-eight thousand, one hundred twenty-two".