268326 has 16 divisors (see below), whose sum is σ = 596400. Its totient is φ = 89424.

The previous prime is 268297. The next prime is 268343. The reversal of 268326 is 623862.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 268326.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2431 + ... + 2538.

It is an arithmetic number, because the mean of its divisors is an integer number (37275).

268326 is a Friedman number, since it can be written as (8^(6-3)+6)^2+2, using all its digits and the basic arithmetic operations.

2²⁶⁸³²⁶ is an apocalyptic number.

268326 is an abundant number, since it is smaller than the sum of its proper divisors (328074).

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

268326 is a wasteful number, since it uses less digits than its factorization.

268326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4980 (or 4974 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 268326 is about 518.0019304983. The cubic root of 268326 is about 64.4991887405.

The spelling of 268326 in words is "two hundred sixty-eight thousand, three hundred twenty-six".