604065 has 32 divisors (see below), whose sum is σ = 1207296. Its totient is φ = 250560.

The previous prime is 604063. The next prime is 604069. The reversal of 604065 is 560406.

604065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 604065 - 2¹ = 604063 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 604065.

It is not an unprimeable number, because it can be changed into a prime (604063) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 894 + ... + 1416.

It is an arithmetic number, because the mean of its divisors is an integer number (37728).

2⁶⁰⁴⁰⁶⁵ is an apocalyptic number.

It is an amenable number.

604065 is a deficient number, since it is larger than the sum of its proper divisors (603231).

604065 is a wasteful number, since it uses less digits than its factorization.

604065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 604065 is about 777.2161861413. The cubic root of 604065 is about 84.5333131957.

It can be divided in two parts, 6040 and 65, that added together give a triangular number (6105 = T₁₁₀).

The spelling of 604065 in words is "six hundred four thousand, sixty-five".