695958 has 16 divisors (see below), whose sum is σ = 1401456. Its totient is φ = 230400.

The previous prime is 695939. The next prime is 695999. The reversal of 695958 is 859596.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 858 + ... + 1458.

It is an arithmetic number, because the mean of its divisors is an integer number (87591).

2⁶⁹⁵⁹⁵⁸ is an apocalyptic number.

695958 is an abundant number, since it is smaller than the sum of its proper divisors (705498).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

695958 is a wasteful number, since it uses less digits than its factorization.

695958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799.

The product of its digits is 97200, while the sum is 42.

The square root of 695958 is about 834.2409723815. The cubic root of 695958 is about 88.6191697926.

It can be divided in two parts, 695 and 958, that added together give a triangular number (1653 = T₅₇).

The spelling of 695958 in words is "six hundred ninety-five thousand, nine hundred fifty-eight".