268588 has 12 divisors (see below), whose sum is σ = 476280. Its totient is φ = 132512.

The previous prime is 268573. The next prime is 268607. The reversal of 268588 is 885862.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73 + ... + 736.

It is an arithmetic number, because the mean of its divisors is an integer number (39690).

2²⁶⁸⁵⁸⁸ is an apocalyptic number.

It is an amenable number.

268588 is a deficient number, since it is larger than the sum of its proper divisors (207692).

268588 is a wasteful number, since it uses less digits than its factorization.

268588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896 (or 894 counting only the distinct ones).

The product of its digits is 30720, while the sum is 37.

The square root of 268588 is about 518.2547636057. The cubic root of 268588 is about 64.5201747678.

The spelling of 268588 in words is "two hundred sixty-eight thousand, five hundred eighty-eight".