800995 has 8 divisors (see below), whose sum is σ = 1035216. Its totient is φ = 591456.

The previous prime is 800993. The next prime is 800999. The reversal of 800995 is 599008.

800995 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 800995 - 2¹ = 800993 is a prime.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (800993) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6097 + ... + 6226.

It is an arithmetic number, because the mean of its divisors is an integer number (129402).

2⁸⁰⁰⁹⁹⁵ is an apocalyptic number.

800995 is a deficient number, since it is larger than the sum of its proper divisors (234221).

800995 is a wasteful number, since it uses less digits than its factorization.

800995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12341.

The product of its (nonzero) digits is 3240, while the sum is 31.

The square root of 800995 is about 894.9832400665. The cubic root of 800995 is about 92.8702472348.

The spelling of 800995 in words is "eight hundred thousand, nine hundred ninety-five".