6705723 has 8 divisors (see below), whose sum is σ = 8959248. Its totient is φ = 4461344.

The previous prime is 6705697. The next prime is 6705731. The reversal of 6705723 is 3275076.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6705723 - 2⁶ = 6705659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6705733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336 + ... + 3677.

It is an arithmetic number, because the mean of its divisors is an integer number (1119906).

Almost surely, 2^6705723 is an apocalyptic number.

6705723 is a deficient number, since it is larger than the sum of its proper divisors (2253525).

6705723 is a wasteful number, since it uses less digits than its factorization.

6705723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4573.

The product of its (nonzero) digits is 8820, while the sum is 30.

The square root of 6705723 is about 2589.5410790331. The cubic root of 6705723 is about 188.5740245445.

The spelling of 6705723 in words is "six million, seven hundred five thousand, seven hundred twenty-three".