2678568 has 32 divisors (see below), whose sum is σ = 6739200. Its totient is φ = 887168.

The previous prime is 2678551. The next prime is 2678587. The reversal of 2678568 is 8658762.

2678568 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 2⁴ + 6⁷ + 7⁵ + 8⁴ + 5⁴ + 6⁷ + 8⁷ .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5353 + ... + 5831.

It is an arithmetic number, because the mean of its divisors is an integer number (210600).

2^2678568 is an apocalyptic number.

It is an amenable number.

2678568 is an abundant number, since it is smaller than the sum of its proper divisors (4060632).

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

2678568 is a wasteful number, since it uses less digits than its factorization.

2678568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721 (or 717 counting only the distinct ones).

The product of its digits is 161280, while the sum is 42.

The square root of 2678568 is about 1636.6331293237. The cubic root of 2678568 is about 138.8782468172.

The spelling of 2678568 in words is "two million, six hundred seventy-eight thousand, five hundred sixty-eight".