695878 has 16 divisors (see below), whose sum is σ = 1121904. Its totient is φ = 322560.

The previous prime is 695873. The next prime is 695879. The reversal of 695878 is 878596.

It is a happy number.

695878 is nontrivially palindromic in base 15.

695878 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (695873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3193 + ... + 3403.

It is an arithmetic number, because the mean of its divisors is an integer number (70119).

2⁶⁹⁵⁸⁷⁸ is an apocalyptic number.

695878 is a deficient number, since it is larger than the sum of its proper divisors (426026).

695878 is a wasteful number, since it uses less digits than its factorization.

695878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327.

The product of its digits is 120960, while the sum is 43.

The square root of 695878 is about 834.1930232266. The cubic root of 695878 is about 88.6157740871.

The spelling of 695878 in words is "six hundred ninety-five thousand, eight hundred seventy-eight".