806895 has 32 divisors (see below), whose sum is σ = 1478400. Its totient is φ = 417312.

The previous prime is 806893. The next prime is 806903. The reversal of 806895 is 598608.

It is not a de Polignac number, because 806895 - 2¹ = 806893 is a prime.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (806893) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5736 + ... + 5874.

It is an arithmetic number, because the mean of its divisors is an integer number (46200).

2⁸⁰⁶⁸⁹⁵ is an apocalyptic number.

806895 is a deficient number, since it is larger than the sum of its proper divisors (671505).

806895 is a wasteful number, since it uses less digits than its factorization.

806895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196 (or 190 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 806895 is about 898.2733436989. The cubic root of 806895 is about 93.0977120774.

The spelling of 806895 in words is "eight hundred six thousand, eight hundred ninety-five".