604089 has 6 divisors (see below), whose sum is σ = 872586. Its totient is φ = 402720.

The previous prime is 604073. The next prime is 604171. The reversal of 604089 is 980406.

604089 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 514089 + 90000 = 717^2 + 300^2 .

It is not a de Polignac number, because 604089 - 2⁴ = 604073 is a prime.

604089 is strictly pandigital in base 7.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 604089.

It is not an unprimeable number, because it can be changed into a prime (604069) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33552 + ... + 33569.

It is an arithmetic number, because the mean of its divisors is an integer number (145431).

2⁶⁰⁴⁰⁸⁹ is an apocalyptic number.

It is an amenable number.

604089 is a deficient number, since it is larger than the sum of its proper divisors (268497).

604089 is a wasteful number, since it uses less digits than its factorization.

604089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67127 (or 67124 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 604089 is about 777.2316257075. The cubic root of 604089 is about 84.5344327069.

The spelling of 604089 in words is "six hundred four thousand, eighty-nine".