268855264 has 24 divisors (see below), whose sum is σ = 541621080. Its totient is φ = 131300736.

The previous prime is 268855261. The next prime is 268855309. The reversal of 268855264 is 462558862.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268855261) 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 3 ways as a sum of consecutive naturals, for example, 96319 + ... + 99070.

It is an arithmetic number, because the mean of its divisors is an integer number (22567545).

Almost surely, 2^268855264 is an apocalyptic number.

It is an amenable number.

268855264 is an abundant number, since it is smaller than the sum of its proper divisors (272765816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

268855264 is a wasteful number, since it uses less digits than its factorization.

268855264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195442 (or 195434 counting only the distinct ones).

The product of its digits is 921600, while the sum is 46.

The square root of 268855264 is about 16396.8065183437. The cubic root of 268855264 is about 645.4156838120.

The spelling of 268855264 in words is "two hundred sixty-eight million, eight hundred fifty-five thousand, two hundred sixty-four".