806601 has 8 divisors (see below), whose sum is σ = 1080160. Its totient is φ = 535392.

The previous prime is 806581. The next prime is 806609. The reversal of 806601 is 106608.

806601 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 not a de Polignac number, because 806601 - 2¹¹ = 804553 is a prime.

It is a Duffinian number.

806601 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (806609) 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, 510 + ... + 1368.

It is an arithmetic number, because the mean of its divisors is an integer number (135020).

2⁸⁰⁶⁶⁰¹ is an apocalyptic number.

It is an amenable number.

806601 is a deficient number, since it is larger than the sum of its proper divisors (273559).

806601 is a wasteful number, since it uses less digits than its factorization.

806601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1175.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 806601 is about 898.1096814978. The cubic root of 806601 is about 93.0864036865.

The spelling of 806601 in words is "eight hundred six thousand, six hundred one".