268606695 has 32 divisors (see below), whose sum is σ = 493355520. Its totient is φ = 122244480.

The previous prime is 268606691. The next prime is 268606699. The reversal of 268606695 is 596606862.

It is an interprime number because it is at equal distance from previous prime (268606691) and next prime (268606699).

It is not a de Polignac number, because 268606695 - 2² = 268606691 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268606691) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18460 + ... + 29630.

It is an arithmetic number, because the mean of its divisors is an integer number (15417360).

Almost surely, 2^268606695 is an apocalyptic number.

268606695 is a deficient number, since it is larger than the sum of its proper divisors (224748825).

268606695 is a wasteful number, since it uses less digits than its factorization.

268606695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11415.

The product of its (nonzero) digits is 933120, while the sum is 48.

The square root of 268606695 is about 16389.2249664223. The cubic root of 268606695 is about 645.2167170323.

The spelling of 268606695 in words is "two hundred sixty-eight million, six hundred six thousand, six hundred ninety-five".