806608 has 20 divisors (see below), whose sum is σ = 1705248. Its totient is φ = 366560.

The previous prime is 806581. The next prime is 806609.

806608 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (806609) by changing a digit.

806608 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, 2116 + ... + 2467.

2⁸⁰⁶⁶⁰⁸ is an apocalyptic number.

806608 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

806608 is an abundant number, since it is smaller than the sum of its proper divisors (898640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

806608 is a wasteful number, since it uses less digits than its factorization.

806608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4602 (or 4596 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 806608 is about 898.1135785634. The cubic root of 806608 is about 93.0866729658.

The spelling of 806608 in words is "eight hundred six thousand, six hundred eight".