268259464 has 32 divisors (see below), whose sum is σ = 553766400. Its totient is φ = 120813120.

The previous prime is 268259441. The next prime is 268259477. The reversal of 268259464 is 464952862.

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, 4392 + ... + 23575.

It is an arithmetic number, because the mean of its divisors is an integer number (17305200).

Almost surely, 2^268259464 is an apocalyptic number.

It is an amenable number.

268259464 is an abundant number, since it is smaller than the sum of its proper divisors (285506936).

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

268259464 is a wasteful number, since it uses less digits than its factorization.

268259464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28093 (or 28089 counting only the distinct ones).

The product of its digits is 829440, while the sum is 46.

The square root of 268259464 is about 16378.6282697911. The cubic root of 268259464 is about 644.9385707577.

The spelling of 268259464 in words is "two hundred sixty-eight million, two hundred fifty-nine thousand, four hundred sixty-four".