268047226 has 16 divisors (see below), whose sum is σ = 405488160. Its totient is φ = 132889680.

The previous prime is 268047209. The next prime is 268047271. The reversal of 268047226 is 622740862.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128520 + ... + 130588.

It is an arithmetic number, because the mean of its divisors is an integer number (25343010).

Almost surely, 2^268047226 is an apocalyptic number.

268047226 is a deficient number, since it is larger than the sum of its proper divisors (137440934).

268047226 is a wasteful number, since it uses less digits than its factorization.

268047226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2589.

The product of its (nonzero) digits is 64512, while the sum is 37.

The square root of 268047226 is about 16372.1478737519. The cubic root of 268047226 is about 644.7684412064.

The spelling of 268047226 in words is "two hundred sixty-eight million, forty-seven thousand, two hundred twenty-six".