695538 has 24 divisors (see below), whose sum is σ = 1596348. Its totient is φ = 218112.

The previous prime is 695509. The next prime is 695561. The reversal of 695538 is 835596.

It can be written as a sum of positive squares in 2 ways, for example, as 603729 + 91809 = 777^2 + 303^2 .

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 11 ways as a sum of consecutive naturals, for example, 831 + ... + 1442.

2⁶⁹⁵⁵³⁸ is an apocalyptic number.

695538 is an abundant number, since it is smaller than the sum of its proper divisors (900810).

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

695538 is a wasteful number, since it uses less digits than its factorization.

695538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2298 (or 2295 counting only the distinct ones).

The product of its digits is 32400, while the sum is 36.

The square root of 695538 is about 833.9892085633. The cubic root of 695538 is about 88.6013394346.

The spelling of 695538 in words is "six hundred ninety-five thousand, five hundred thirty-eight".