426575268 has 96 divisors (see below), whose sum is σ = 1307577600. Its totient is φ = 117669888.

The previous prime is 426575267. The next prime is 426575299. The reversal of 426575268 is 862575624.

It is not an unprimeable number, because it can be changed into a prime (426575267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12196 + ... + 31652.

It is an arithmetic number, because the mean of its divisors is an integer number (13620600).

Almost surely, 2^426575268 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 426575268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (653788800).

426575268 is an abundant number, since it is smaller than the sum of its proper divisors (881002332).

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

426575268 is a wasteful number, since it uses less digits than its factorization.

426575268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19506 (or 19498 counting only the distinct ones).

The product of its digits is 806400, while the sum is 45.

The square root of 426575268 is about 20653.6986518154. The cubic root of 426575268 is about 752.7750633670.

The spelling of 426575268 in words is "four hundred twenty-six million, five hundred seventy-five thousand, two hundred sixty-eight".