268896270 has 32 divisors (see below), whose sum is σ = 649635840. Its totient is φ = 71229600.

The previous prime is 268896247. The next prime is 268896281. The reversal of 268896270 is 72698862.

It is a happy number.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

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, 25150 + ... + 34209.

It is an arithmetic number, because the mean of its divisors is an integer number (20301120).

Almost surely, 2^268896270 is an apocalyptic number.

268896270 is an abundant number, since it is smaller than the sum of its proper divisors (380739570).

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

268896270 is a wasteful number, since it uses less digits than its factorization.

268896270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59520.

The product of its (nonzero) digits is 580608, while the sum is 48.

The square root of 268896270 is about 16398.0568970839. The cubic root of 268896270 is about 645.4484952334.

The spelling of 268896270 in words is "two hundred sixty-eight million, eight hundred ninety-six thousand, two hundred seventy".