268079 has 6 divisors (see below), whose sum is σ = 311904. Its totient is φ = 229740.

The previous prime is 268069. The next prime is 268091. The reversal of 268079 is 970862.

It is not a de Polignac number, because 268079 - 2⁴ = 268063 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268049) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2687 + ... + 2784.

It is an arithmetic number, because the mean of its divisors is an integer number (51984).

2²⁶⁸⁰⁷⁹ is an apocalyptic number.

268079 is a deficient number, since it is larger than the sum of its proper divisors (43825).

268079 is an equidigital number, since it uses as much as digits as its factorization.

268079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5485 (or 5478 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 268079 is about 517.7634595064. The cubic root of 268079 is about 64.4793916895.

The spelling of 268079 in words is "two hundred sixty-eight thousand, seventy-nine".