268862012 has 12 divisors (see below), whose sum is σ = 470628480. Its totient is φ = 134396736.

The previous prime is 268861991. The next prime is 268862047. The reversal of 268862012 is 210268862.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18788 + ... + 29844.

It is an arithmetic number, because the mean of its divisors is an integer number (39219040).

Almost surely, 2^268862012 is an apocalyptic number.

It is an amenable number.

268862012 is a deficient number, since it is larger than the sum of its proper divisors (201766468).

268862012 is a wasteful number, since it uses less digits than its factorization.

268862012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17140 (or 17138 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 268862012 is about 16397.0122888287. The cubic root of 268862012 is about 645.4210835310.

The spelling of 268862012 in words is "two hundred sixty-eight million, eight hundred sixty-two thousand, twelve".