604935 has 16 divisors (see below), whose sum is σ = 1075680. Its totient is φ = 322560.

The previous prime is 604931. The next prime is 604939. The reversal of 604935 is 539406.

It is a happy number.

604935 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (604931) and next prime (604939).

It is not a de Polignac number, because 604935 - 2² = 604931 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

604935 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 604899 and 604908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (604931) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2106 + ... + 2375.

It is an arithmetic number, because the mean of its divisors is an integer number (67230).

2⁶⁰⁴⁹³⁵ is an apocalyptic number.

604935 is a deficient number, since it is larger than the sum of its proper divisors (470745).

604935 is a wasteful number, since it uses less digits than its factorization.

604935 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4495 (or 4489 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 604935 is about 777.7756746003. The cubic root of 604935 is about 84.5738765477.

It can be divided in two parts, 6049 and 35, that added together give a square (6084 = 78²).

The spelling of 604935 in words is "six hundred four thousand, nine hundred thirty-five".