268882 has 8 divisors (see below), whose sum is σ = 405756. Its totient is φ = 133632.

The previous prime is 268861. The next prime is 268883. The reversal of 268882 is 288862.

It is a happy number.

268882 is an esthetic number in base 5, because in such base its adjacent digits differ by 1.

It can be written as a sum of positive squares in 2 ways, for example, as 259081 + 9801 = 509^2 + 99^2 .

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 (268883) by changing a digit.

268882 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178 + ... + 754.

2²⁶⁸⁸⁸² is an apocalyptic number.

268882 is a deficient number, since it is larger than the sum of its proper divisors (136874).

268882 is a wasteful number, since it uses less digits than its factorization.

268882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812.

The product of its digits is 12288, while the sum is 34.

The square root of 268882 is about 518.5383303093. The cubic root of 268882 is about 64.5437077308.

The spelling of 268882 in words is "two hundred sixty-eight thousand, eight hundred eighty-two".