268606862 has 16 divisors (see below), whose sum is σ = 411097680. Its totient is φ = 131581632.

The previous prime is 268606843. The next prime is 268606879.

It is a happy number.

268606862 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 99689 + ... + 102347.

It is an arithmetic number, because the mean of its divisors is an integer number (25693605).

Almost surely, 2^268606862 is an apocalyptic number.

268606862 is a deficient number, since it is larger than the sum of its proper divisors (142490818).

268606862 is a wasteful number, since it uses less digits than its factorization.

268606862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3667.

The product of its (nonzero) digits is 331776, while the sum is 44.

The square root of 268606862 is about 16389.2300612323. The cubic root of 268606862 is about 645.2168507485.

The spelling of 268606862 in words is "two hundred sixty-eight million, six hundred six thousand, eight hundred sixty-two".