268284 has 24 divisors (see below), whose sum is σ = 636160. Its totient is φ = 87984.

The previous prime is 268283. The next prime is 268291. The reversal of 268284 is 482862.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 807 + ... + 1089.

2²⁶⁸²⁸⁴ is an apocalyptic number.

It is an amenable number.

268284 is an abundant number, since it is smaller than the sum of its proper divisors (367876).

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

268284 is a wasteful number, since it uses less digits than its factorization.

268284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369 (or 367 counting only the distinct ones).

The product of its digits is 6144, while the sum is 30.

The square root of 268284 is about 517.9613885223. The cubic root of 268284 is about 64.4958232978.

It can be divided in two parts, 2 and 68284, that added together give a palindrome (68286).

The spelling of 268284 in words is "two hundred sixty-eight thousand, two hundred eighty-four".