808423 has 8 divisors (see below), whose sum is σ = 1008000. Its totient is φ = 629880.

The previous prime is 808421. The next prime is 808439. The reversal of 808423 is 324808.

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 808423 - 2¹ = 808421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (808421) 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, 5173 + ... + 5326.

It is an arithmetic number, because the mean of its divisors is an integer number (126000).

2⁸⁰⁸⁴²³ is an apocalyptic number.

808423 is a deficient number, since it is larger than the sum of its proper divisors (199577).

808423 is a wasteful number, since it uses less digits than its factorization.

808423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10517.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 808423 is about 899.1234620451. The cubic root of 808423 is about 93.1564407449.

The spelling of 808423 in words is "eight hundred eight thousand, four hundred twenty-three".