6705744 has 20 divisors (see below), whose sum is σ = 17323296. Its totient is φ = 2235232.

The previous prime is 6705733. The next prime is 6705749. The reversal of 6705744 is 4475076.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6705749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69804 + ... + 69899.

Almost surely, 2^6705744 is an apocalyptic number.

It is an amenable number.

6705744 is an abundant number, since it is smaller than the sum of its proper divisors (10617552).

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

6705744 is a wasteful number, since it uses less digits than its factorization.

6705744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139714 (or 139708 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 6705744 is about 2589.5451338025. The cubic root of 6705744 is about 188.5742213938.

The spelling of 6705744 in words is "six million, seven hundred five thousand, seven hundred forty-four".