806807 has 2 divisors, whose sum is σ = 806808. Its totient is φ = 806806.

The previous prime is 806801. The next prime is 806821. The reversal of 806807 is 708608.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 806807 - 2⁴ = 806791 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 806807.

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 806807.

It is not a weakly prime, because it can be changed into another prime (806801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 403403 + 403404.

It is an arithmetic number, because the mean of its divisors is an integer number (403404).

2⁸⁰⁶⁸⁰⁷ is an apocalyptic number.

806807 is a deficient number, since it is larger than the sum of its proper divisors (1).

806807 is an equidigital number, since it uses as much as digits as its factorization.

806807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 806807 is about 898.2243595005. The cubic root of 806807 is about 93.0943275410.

The spelling of 806807 in words is "eight hundred six thousand, eight hundred seven".