695806 has 8 divisors (see below), whose sum is σ = 1050264. Its totient is φ = 345720.

The previous prime is 695801. The next prime is 695809. The reversal of 695806 is 608596.

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (695801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 660 + ... + 1351.

It is an arithmetic number, because the mean of its divisors is an integer number (131283).

2⁶⁹⁵⁸⁰⁶ is an apocalyptic number.

695806 is a deficient number, since it is larger than the sum of its proper divisors (354458).

695806 is a wasteful number, since it uses less digits than its factorization.

695806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2186.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 695806 is about 834.1498666307. The cubic root of 695806 is about 88.6127177297.

The spelling of 695806 in words is "six hundred ninety-five thousand, eight hundred six".