5709985 has 8 divisors (see below), whose sum is σ = 6935040. Its totient is φ = 4512624.

The previous prime is 5709953. The next prime is 5710021. The reversal of 5709985 is 5899075.

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 5709985 - 2⁵ = 5709953 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6465 + ... + 7294.

It is an arithmetic number, because the mean of its divisors is an integer number (866880).

Almost surely, 2^5709985 is an apocalyptic number.

It is an amenable number.

5709985 is a deficient number, since it is larger than the sum of its proper divisors (1225055).

5709985 is a wasteful number, since it uses less digits than its factorization.

5709985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13847.

The product of its (nonzero) digits is 113400, while the sum is 43.

The square root of 5709985 is about 2389.5574904153. The cubic root of 5709985 is about 178.7358441526.

The spelling of 5709985 in words is "five million, seven hundred nine thousand, nine hundred eighty-five".