95805 has 12 divisors (see below), whose sum is σ = 166140. Its totient is φ = 51072.

The previous prime is 95803. The next prime is 95813. The reversal of 95805 is 50859.

It can be written as a sum of positive squares in 2 ways, for example, as 29241 + 66564 = 171^2 + 258^2 .

It is not a de Polignac number, because 95805 - 2¹ = 95803 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (95801) by changing a digit.

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, 1020 + ... + 1109.

It is an arithmetic number, because the mean of its divisors is an integer number (13845).

2⁹⁵⁸⁰⁵ is an apocalyptic number.

It is an amenable number.

95805 is a deficient number, since it is larger than the sum of its proper divisors (70335).

95805 is a wasteful number, since it uses less digits than its factorization.

95805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2140 (or 2137 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

The square root of 95805 is about 309.5238278388. The cubic root of 95805 is about 45.7575460096.

It can be divided in two parts, 95 and 805, that added together give a square (900 = 30²).

The spelling of 95805 in words is "ninety-five thousand, eight hundred five".