695685 has 16 divisors (see below), whose sum is σ = 1172160. Its totient is φ = 351360.

The previous prime is 695677. The next prime is 695687. The reversal of 695685 is 586596.

695685 = T₃₆₈ + T₃₆₉ + ... + T₃₇₇.

695685 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 695685 - 2³ = 695677 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (695687) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 936 + ... + 1505.

It is an arithmetic number, because the mean of its divisors is an integer number (73260).

2⁶⁹⁵⁶⁸⁵ is an apocalyptic number.

It is an amenable number.

695685 is a deficient number, since it is larger than the sum of its proper divisors (476475).

695685 is a wasteful number, since it uses less digits than its factorization.

695685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2468.

The product of its digits is 64800, while the sum is 39.

The square root of 695685 is about 834.0773345440. The cubic root of 695685 is about 88.6075808762.

The spelling of 695685 in words is "six hundred ninety-five thousand, six hundred eighty-five".