268571604 has 48 divisors (see below), whose sum is σ = 735555968. Its totient is φ = 74659968.

The previous prime is 268571591. The next prime is 268571609. The reversal of 268571604 is 406175862.

268571604 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 not an unprimeable number, because it can be changed into a prime (268571609) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40099 + ... + 46314.

Almost surely, 2^268571604 is an apocalyptic number.

It is an amenable number.

268571604 is an abundant number, since it is smaller than the sum of its proper divisors (466984364).

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

268571604 is a wasteful number, since it uses less digits than its factorization.

268571604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86464 (or 86462 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 268571604 is about 16388.1543805274. The cubic root of 268571604 is about 645.1886185941.

The spelling of 268571604 in words is "two hundred sixty-eight million, five hundred seventy-one thousand, six hundred four".