268270 has 16 divisors (see below), whose sum is σ = 488880. Its totient is φ = 105984.

The previous prime is 268267. The next prime is 268271. The reversal of 268270 is 72862.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1294 + ... + 1486.

It is an arithmetic number, because the mean of its divisors is an integer number (30555).

2²⁶⁸²⁷⁰ is an apocalyptic number.

268270 is a deficient number, since it is larger than the sum of its proper divisors (220610).

268270 is a wasteful number, since it uses less digits than its factorization.

268270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 268270 is about 517.9478738252. The cubic root of 268270 is about 64.4947014056.

The spelling of 268270 in words is "two hundred sixty-eight thousand, two hundred seventy".