268703 has 4 divisors (see below), whose sum is σ = 270480. Its totient is φ = 266928.

The previous prime is 268693. The next prime is 268721. The reversal of 268703 is 307862.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 268703 - 2¹⁰ = 267679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268733) 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, 638 + ... + 971.

It is an arithmetic number, because the mean of its divisors is an integer number (67620).

2²⁶⁸⁷⁰³ is an apocalyptic number.

268703 is a deficient number, since it is larger than the sum of its proper divisors (1777).

268703 is a wasteful number, since it uses less digits than its factorization.

268703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1776.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 268703 is about 518.3657010258. The cubic root of 268703 is about 64.5293818823.

The spelling of 268703 in words is "two hundred sixty-eight thousand, seven hundred three".