995864 has 16 divisors (see below), whose sum is σ = 1878120. Its totient is φ = 495040.

The previous prime is 995833. The next prime is 995881. The reversal of 995864 is 468599.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 995864.

It is an unprimeable number.

995864 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2027 + ... + 2469.

2⁹⁹⁵⁸⁶⁴ is an apocalyptic number.

It is an amenable number.

995864 is a deficient number, since it is larger than the sum of its proper divisors (882256).

995864 is a wasteful number, since it uses less digits than its factorization.

995864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730 (or 726 counting only the distinct ones).

The product of its digits is 77760, while the sum is 41.

The square root of 995864 is about 997.9298572545. The cubic root of 995864 is about 99.8619428232.

The spelling of 995864 in words is "nine hundred ninety-five thousand, eight hundred sixty-four".