606705 has 16 divisors (see below), whose sum is σ = 1059264. Its totient is φ = 294080.

The previous prime is 606673. The next prime is 606721. The reversal of 606705 is 507606.

It is not a de Polignac number, because 606705 - 2⁵ = 606673 is a prime.

606705 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1674 + ... + 2003.

It is an arithmetic number, because the mean of its divisors is an integer number (66204).

2⁶⁰⁶⁷⁰⁵ is an apocalyptic number.

It is an amenable number.

606705 is a deficient number, since it is larger than the sum of its proper divisors (452559).

606705 is a wasteful number, since it uses less digits than its factorization.

606705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3696.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 606705 is about 778.9127037095. The cubic root of 606705 is about 84.6562820945.

Subtracting from 606705 its reverse (507606), we obtain a palindrome (99099).

The spelling of 606705 in words is "six hundred six thousand, seven hundred five".