5709705 has 16 divisors (see below), whose sum is σ = 9673344. Its totient is φ = 2865920.

The previous prime is 5709689. The next prime is 5709719. The reversal of 5709705 is 5079075.

It is not a de Polignac number, because 5709705 - 2⁴ = 5709689 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon 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 15 ways as a sum of consecutive naturals, for example, 10941 + ... + 11450.

It is an arithmetic number, because the mean of its divisors is an integer number (604584).

Almost surely, 2^5709705 is an apocalyptic number.

It is an amenable number.

5709705 is a deficient number, since it is larger than the sum of its proper divisors (3963639).

5709705 is a wasteful number, since it uses less digits than its factorization.

5709705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22416.

The product of its (nonzero) digits is 11025, while the sum is 33.

The square root of 5709705 is about 2389.4989014436. The cubic root of 5709705 is about 178.7329225539.

The spelling of 5709705 in words is "five million, seven hundred nine thousand, seven hundred five".