459804 has 12 divisors (see below), whose sum is σ = 1072904. Its totient is φ = 153264.

The previous prime is 459803. The next prime is 459817. The reversal of 459804 is 408954.

459804 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×459804² = 422839436832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (459803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19147 + ... + 19170.

2⁴⁵⁹⁸⁰⁴ is an apocalyptic number.

It is an amenable number.

459804 is an abundant number, since it is smaller than the sum of its proper divisors (613100).

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

459804 is a wasteful number, since it uses less digits than its factorization.

459804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38324 (or 38322 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 459804 is about 678.0884898006. The cubic root of 459804 is about 77.1834608900.

Adding to 459804 its product of nonzero digits (5760), we get a palindrome (465564).

The spelling of 459804 in words is "four hundred fifty-nine thousand, eight hundred four".