268593426 has 48 divisors (see below), whose sum is σ = 598440960. Its totient is φ = 87030720.

The previous prime is 268593401. The next prime is 268593427. The reversal of 268593426 is 624395862.

It is not an unprimeable number, because it can be changed into a prime (268593427) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 91855 + ... + 94733.

It is an arithmetic number, because the mean of its divisors is an integer number (12467520).

Almost surely, 2^268593426 is an apocalyptic number.

268593426 is an abundant number, since it is smaller than the sum of its proper divisors (329847534).

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

268593426 is a wasteful number, since it uses less digits than its factorization.

268593426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3031 (or 3028 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The square root of 268593426 is about 16388.8201527749. The cubic root of 268593426 is about 645.2060924254.

The spelling of 268593426 in words is "two hundred sixty-eight million, five hundred ninety-three thousand, four hundred twenty-six".