604816 has 20 divisors (see below), whose sum is σ = 1186432. Its totient is φ = 298656.

The previous prime is 604811. The next prime is 604819. The reversal of 604816 is 618406.

It is not an unprimeable number, because it can be changed into a prime (604811) by changing a digit.

604816 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1465 + ... + 1831.

2⁶⁰⁴⁸¹⁶ is an apocalyptic number.

It is an amenable number.

604816 is a deficient number, since it is larger than the sum of its proper divisors (581616).

604816 is a wasteful number, since it uses less digits than its factorization.

604816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478 (or 472 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 604816 is about 777.6991706309. The cubic root of 604816 is about 84.5683305241.

The spelling of 604816 in words is "six hundred four thousand, eight hundred sixteen".