6745568 has 24 divisors (see below), whose sum is σ = 13471920. Its totient is φ = 3324160.

The previous prime is 6745559. The next prime is 6745579. The reversal of 6745568 is 8655476.

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 in 3 ways as a sum of consecutive naturals, for example, 788 + ... + 3756.

It is an arithmetic number, because the mean of its divisors is an integer number (561330).

Almost surely, 2^6745568 is an apocalyptic number.

It is an amenable number.

6745568 is a deficient number, since it is larger than the sum of its proper divisors (6726352).

6745568 is a wasteful number, since it uses less digits than its factorization.

6745568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3050 (or 3042 counting only the distinct ones).

The product of its digits is 201600, while the sum is 41.

The square root of 6745568 is about 2597.2231325013. The cubic root of 6745568 is about 188.9467856867.

The spelling of 6745568 in words is "six million, seven hundred forty-five thousand, five hundred sixty-eight".