268096 has 28 divisors (see below), whose sum is σ = 548640. Its totient is φ = 129920.

The previous prime is 268091. The next prime is 268123. The reversal of 268096 is 690862.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268091) 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, 3741 + ... + 3811.

2²⁶⁸⁰⁹⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 268096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (274320).

268096 is an abundant number, since it is smaller than the sum of its proper divisors (280544).

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

268096 is an equidigital number, since it uses as much as digits as its factorization.

268096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142 (or 132 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 268096 is about 517.7798760091. The cubic root of 268096 is about 64.4807546292.

The spelling of 268096 in words is "two hundred sixty-eight thousand, ninety-six".