268656082 has 4 divisors (see below), whose sum is σ = 402984126. Its totient is φ = 134328040.

The previous prime is 268656053. The next prime is 268656103. The reversal of 268656082 is 280656862.

268656082 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 262148481 + 6507601 = 16191^2 + 2551^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67164019 + ... + 67164022.

Almost surely, 2^268656082 is an apocalyptic number.

268656082 is a deficient number, since it is larger than the sum of its proper divisors (134328044).

268656082 is a wasteful number, since it uses less digits than its factorization.

268656082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134328043.

The product of its (nonzero) digits is 276480, while the sum is 43.

The square root of 268656082 is about 16390.7315883093. The cubic root of 268656082 is about 645.2562585700.

The spelling of 268656082 in words is "two hundred sixty-eight million, six hundred fifty-six thousand, eighty-two".