268586814 has 8 divisors (see below), whose sum is σ = 537173640. Its totient is φ = 89528936.

The previous prime is 268586797. The next prime is 268586819. The reversal of 268586814 is 418685862.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

268586814 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268586819) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22382229 + ... + 22382240.

It is an arithmetic number, because the mean of its divisors is an integer number (67146705).

Almost surely, 2^268586814 is an apocalyptic number.

268586814 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

268586814 is a wasteful number, since it uses less digits than its factorization.

268586814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44764474.

The product of its digits is 737280, while the sum is 48.

The square root of 268586814 is about 16388.6184286535. The cubic root of 268586814 is about 645.2007980073.

The spelling of 268586814 in words is "two hundred sixty-eight million, five hundred eighty-six thousand, eight hundred fourteen".