268655135 has 16 divisors (see below), whose sum is σ = 369294336. Its totient is φ = 183794208.

The previous prime is 268655119. The next prime is 268655141. The reversal of 268655135 is 531556862.

It is a cyclic number.

It is not a de Polignac number, because 268655135 - 2⁴ = 268655119 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 268655092 and 268655101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6842 + ... + 24168.

It is an arithmetic number, because the mean of its divisors is an integer number (23080896).

Almost surely, 2^268655135 is an apocalyptic number.

268655135 is a deficient number, since it is larger than the sum of its proper divisors (100639201).

268655135 is a wasteful number, since it uses less digits than its factorization.

268655135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17782.

The product of its digits is 216000, while the sum is 41.

The square root of 268655135 is about 16390.7027000065. The cubic root of 268655135 is about 645.2555004031.

The spelling of 268655135 in words is "two hundred sixty-eight million, six hundred fifty-five thousand, one hundred thirty-five".