268518830 has 32 divisors (see below), whose sum is σ = 526327200. Its totient is φ = 98243712.

The previous prime is 268518821. The next prime is 268518851. The reversal of 268518830 is 38815862.

268518830 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 18857 + ... + 29876.

It is an arithmetic number, because the mean of its divisors is an integer number (16447725).

Almost surely, 2^268518830 is an apocalyptic number.

268518830 is a deficient number, since it is larger than the sum of its proper divisors (257808370).

268518830 is a wasteful number, since it uses less digits than its factorization.

268518830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48788.

The product of its (nonzero) digits is 92160, while the sum is 41.

The square root of 268518830 is about 16386.5441750236. The cubic root of 268518830 is about 645.1463562277.

The spelling of 268518830 in words is "two hundred sixty-eight million, five hundred eighteen thousand, eight hundred thirty".