605695 has 4 divisors (see below), whose sum is σ = 726840. Its totient is φ = 484552.

The previous prime is 605687. The next prime is 605707. The reversal of 605695 is 596506.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 605695 - 2³ = 605687 is a prime.

It is a plaindrome in base 8.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60565 + ... + 60574.

It is an arithmetic number, because the mean of its divisors is an integer number (181710).

2⁶⁰⁵⁶⁹⁵ is an apocalyptic number.

605695 is a deficient number, since it is larger than the sum of its proper divisors (121145).

605695 is a wasteful number, since it uses less digits than its factorization.

605695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121144.

The product of its (nonzero) digits is 8100, while the sum is 31.

The square root of 605695 is about 778.2640939938. The cubic root of 605695 is about 84.6092793857.

The spelling of 605695 in words is "six hundred five thousand, six hundred ninety-five".