695564 has 6 divisors (see below), whose sum is σ = 1217244. Its totient is φ = 347780.

The previous prime is 695561. The next prime is 695567. The reversal of 695564 is 465596.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (695561) and next prime (695567).

It is not an unprimeable number, because it can be changed into a prime (695561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86942 + ... + 86949.

It is an arithmetic number, because the mean of its divisors is an integer number (202874).

2⁶⁹⁵⁵⁶⁴ is an apocalyptic number.

It is an amenable number.

695564 is a deficient number, since it is larger than the sum of its proper divisors (521680).

695564 is a wasteful number, since it uses less digits than its factorization.

695564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173895 (or 173893 counting only the distinct ones).

The product of its digits is 32400, while the sum is 35.

The square root of 695564 is about 834.0047961493. The cubic root of 695564 is about 88.6024434270.

The spelling of 695564 in words is "six hundred ninety-five thousand, five hundred sixty-four".