6705724 has 6 divisors (see below), whose sum is σ = 11735024. Its totient is φ = 3352860.

The previous prime is 6705697. The next prime is 6705731. The reversal of 6705724 is 4275076.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 838212 + ... + 838219.

Almost surely, 2^6705724 is an apocalyptic number.

It is an amenable number.

6705724 is a deficient number, since it is larger than the sum of its proper divisors (5029300).

6705724 is a wasteful number, since it uses less digits than its factorization.

6705724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1676435 (or 1676433 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 6705724 is about 2589.5412721175. The cubic root of 6705724 is about 188.5740339183.

It can be divided in two parts, 67057 and 24, that added together give a square (67081 = 259²).

The spelling of 6705724 in words is "six million, seven hundred five thousand, seven hundred twenty-four".