604144 has 20 divisors (see below), whose sum is σ = 1191640. Its totient is φ = 296640.

The previous prime is 604073. The next prime is 604171. The reversal of 604144 is 441406.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 667 + ... + 1285.

It is an arithmetic number, because the mean of its divisors is an integer number (59582).

2⁶⁰⁴¹⁴⁴ is an apocalyptic number.

It is an amenable number.

604144 is a deficient number, since it is larger than the sum of its proper divisors (587496).

604144 is a wasteful number, since it uses less digits than its factorization.

604144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688 (or 682 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 604144 is about 777.2670068902. The cubic root of 604144 is about 84.5369981416.

The spelling of 604144 in words is "six hundred four thousand, one hundred forty-four".