268967 has 4 divisors (see below), whose sum is σ = 270216. Its totient is φ = 267720.

The previous prime is 268937. The next prime is 268969. The reversal of 268967 is 769862.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 268967 - 2¹² = 264871 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 268967.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268969) 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, 209 + ... + 762.

It is an arithmetic number, because the mean of its divisors is an integer number (67554).

2²⁶⁸⁹⁶⁷ is an apocalyptic number.

268967 is a deficient number, since it is larger than the sum of its proper divisors (1249).

268967 is an equidigital number, since it uses as much as digits as its factorization.

268967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1248.

The product of its digits is 36288, while the sum is 38.

The square root of 268967 is about 518.6202849870. The cubic root of 268967 is about 64.5505082816.

The spelling of 268967 in words is "two hundred sixty-eight thousand, nine hundred sixty-seven".