426804 has 24 divisors (see below), whose sum is σ = 1138368. Its totient is φ = 121920.

The previous prime is 426799. The next prime is 426841. The reversal of 426804 is 408624.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2457 + ... + 2624.

It is an arithmetic number, because the mean of its divisors is an integer number (47432).

2⁴²⁶⁸⁰⁴ is an apocalyptic number.

It is an amenable number.

426804 is an abundant number, since it is smaller than the sum of its proper divisors (711564).

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

426804 is a wasteful number, since it uses less digits than its factorization.

426804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5095 (or 5093 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 426804 is about 653.3023802191. The cubic root of 426804 is about 75.2909586699.

The spelling of 426804 in words is "four hundred twenty-six thousand, eight hundred four".