604164 has 48 divisors (see below), whose sum is σ = 1612800. Its totient is φ = 174240.

The previous prime is 604073. The next prime is 604171. The reversal of 604164 is 461406.

It is a self number, because there is not a number n which added to its sum of digits gives 604164.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2937 + ... + 3135.

It is an arithmetic number, because the mean of its divisors is an integer number (33600).

2⁶⁰⁴¹⁶⁴ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 604164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (806400).

604164 is an abundant number, since it is smaller than the sum of its proper divisors (1008636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

604164 is a wasteful number, since it uses less digits than its factorization.

604164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240 (or 238 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 604164 is about 777.2798723755. The cubic root of 604164 is about 84.5379309884.

It can be divided in two parts, 6041 and 64, that added together give a triangular number (6105 = T₁₁₀).

The spelling of 604164 in words is "six hundred four thousand, one hundred sixty-four".