695505 has 16 divisors (see below), whose sum is σ = 1123200. Its totient is φ = 367488.

The previous prime is 695503. The next prime is 695509. The reversal of 695505 is 505596.

695505 = 188² + 189² + ... + 205².

It is a happy number.

695505 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 695505 - 2¹ = 695503 is a prime.

It is a Curzon number.

695505 is a lucky number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 695505.

It is not an unprimeable number, because it can be changed into a prime (695503) 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, 2869 + ... + 3101.

It is an arithmetic number, because the mean of its divisors is an integer number (70200).

2⁶⁹⁵⁵⁰⁵ is an apocalyptic number.

It is an amenable number.

695505 is a deficient number, since it is larger than the sum of its proper divisors (427695).

695505 is a wasteful number, since it uses less digits than its factorization.

695505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440.

The product of its (nonzero) digits is 6750, while the sum is 30.

The square root of 695505 is about 833.9694238999. The cubic root of 695505 is about 88.5999381737.

The spelling of 695505 in words is "six hundred ninety-five thousand, five hundred five".