6745604 has 12 divisors (see below), whose sum is σ = 11830224. Its totient is φ = 3365544.

The previous prime is 6745597. The next prime is 6745621. The reversal of 6745604 is 4065476.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

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 3 ways as a sum of consecutive naturals, for example, 647 + ... + 3729.

It is an arithmetic number, because the mean of its divisors is an integer number (985852).

Almost surely, 2^6745604 is an apocalyptic number.

It is an amenable number.

6745604 is a deficient number, since it is larger than the sum of its proper divisors (5084620).

6745604 is a wasteful number, since it uses less digits than its factorization.

6745604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3634 (or 3632 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 6745604 is about 2597.2300629709. The cubic root of 6745604 is about 188.9471218122.

The spelling of 6745604 in words is "six million, seven hundred forty-five thousand, six hundred four".