268163 has 8 divisors (see below), whose sum is σ = 317280. Its totient is φ = 221760.

The previous prime is 268153. The next prime is 268171. The reversal of 268163 is 361862.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 268163 - 2⁸ = 267907 is a prime.

It is a super-2 number, since 2×268163² = 143822789138, which contains 22 as substring.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 268163.

It is not an unprimeable number, because it can be changed into a prime (268123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 458 + ... + 863.

It is an arithmetic number, because the mean of its divisors is an integer number (39660).

2²⁶⁸¹⁶³ is an apocalyptic number.

268163 is a deficient number, since it is larger than the sum of its proper divisors (49117).

268163 is a wasteful number, since it uses less digits than its factorization.

268163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1357.

The product of its digits is 1728, while the sum is 26.

The square root of 268163 is about 517.8445712760. The cubic root of 268163 is about 64.4861256539.

It can be divided in two parts, 2681 and 63, that added together give a cube (2744 = 14³).

The spelling of 268163 in words is "two hundred sixty-eight thousand, one hundred sixty-three".