268113612 has 48 divisors (see below), whose sum is σ = 674779392. Its totient is φ = 82367040.

The previous prime is 268113551. The next prime is 268113623. The reversal of 268113612 is 216311862.

It is a self number, because there is not a number n which added to its sum of digits gives 268113612.

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, 160003 + ... + 161669.

It is an arithmetic number, because the mean of its divisors is an integer number (14057904).

Almost surely, 2^268113612 is an apocalyptic number.

It is an amenable number.

268113612 is an abundant number, since it is smaller than the sum of its proper divisors (406665780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

268113612 is a wasteful number, since it uses less digits than its factorization.

268113612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2718 (or 2716 counting only the distinct ones).

The product of its digits is 3456, while the sum is 30.

The square root of 268113612 is about 16374.1751547979. The cubic root of 268113612 is about 644.8216657386.

The spelling of 268113612 in words is "two hundred sixty-eight million, one hundred thirteen thousand, six hundred twelve".