995759 has 4 divisors (see below), whose sum is σ = 1005720. Its totient is φ = 985800.

The previous prime is 995747. The next prime is 995783. The reversal of 995759 is 957599.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 995759 - 2¹² = 991663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (995719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4829 + ... + 5030.

It is an arithmetic number, because the mean of its divisors is an integer number (251430).

2⁹⁹⁵⁷⁵⁹ is an apocalyptic number.

995759 is a deficient number, since it is larger than the sum of its proper divisors (9961).

995759 is a wasteful number, since it uses less digits than its factorization.

995759 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9960.

The product of its digits is 127575, while the sum is 44.

The square root of 995759 is about 997.8772469598. The cubic root of 995759 is about 99.8584330158.

The spelling of 995759 in words is "nine hundred ninety-five thousand, seven hundred fifty-nine".