604611 has 24 divisors (see below), whose sum is σ = 1044240. Its totient is φ = 344736.

The previous prime is 604609. The next prime is 604613. The reversal of 604611 is 116406.

604611 is a `hidden beast` number, since 604 + 61 + 1 = 666.

604611 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 (604609) and next prime (604613).

It is not a de Polignac number, because 604611 - 2¹ = 604609 is a prime.

It is a super-2 number, since 2×604611² = 731108922642, which contains 22 as substring.

604611 is a lucky number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 604611.

It is not an unprimeable number, because it can be changed into a prime (604613) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1095 + ... + 1551.

It is an arithmetic number, because the mean of its divisors is an integer number (43510).

2⁶⁰⁴⁶¹¹ is an apocalyptic number.

604611 is a deficient number, since it is larger than the sum of its proper divisors (439629).

604611 is a wasteful number, since it uses less digits than its factorization.

604611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480 (or 467 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 604611 is about 777.5673604261. The cubic root of 604611 is about 84.5587747436.

The spelling of 604611 in words is "six hundred four thousand, six hundred eleven".