268893594 has 24 divisors (see below), whose sum is σ = 604181760. Its totient is φ = 89631036.

The previous prime is 268893589. The next prime is 268893601. The reversal of 268893594 is 495398862.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 268893594.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 276154 + ... + 277125.

It is an arithmetic number, because the mean of its divisors is an integer number (25174240).

Almost surely, 2^268893594 is an apocalyptic number.

268893594 is an abundant number, since it is smaller than the sum of its proper divisors (335288166).

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

268893594 is an equidigital number, since it uses as much as digits as its factorization.

268893594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553296 (or 553284 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 54.

The square root of 268893594 is about 16397.9753018475. The cubic root of 268893594 is about 645.4463541031.

The spelling of 268893594 in words is "two hundred sixty-eight million, eight hundred ninety-three thousand, five hundred ninety-four".