2568328214 has 4 divisors (see below), whose sum is σ = 3852492324. Its totient is φ = 1284164106.

The previous prime is 2568328187. The next prime is 2568328253. The reversal of 2568328214 is 4128238652.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 642082052 + ... + 642082055.

It is an arithmetic number, because the mean of its divisors is an integer number (963123081).

Almost surely, 2^2568328214 is an apocalyptic number.

2568328214 is a deficient number, since it is larger than the sum of its proper divisors (1284164110).

2568328214 is a wasteful number, since it uses less digits than its factorization.

2568328214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1284164109.

The product of its digits is 184320, while the sum is 41.

The square root of 2568328214 is about 50678.6761271444. The cubic root of 2568328214 is about 1369.4625938454.

The spelling of 2568328214 in words is "two billion, five hundred sixty-eight million, three hundred twenty-eight thousand, two hundred fourteen".