604392 has 16 divisors (see below), whose sum is σ = 1511040. Its totient is φ = 201456.

The previous prime is 604379. The next prime is 604397. The reversal of 604392 is 293406.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 25183 = 604392 / (6 + 0 + 4 + 3 + 9 + 2).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 604392.

It is not an unprimeable number, because it can be changed into a prime (604397) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12568 + ... + 12615.

It is an arithmetic number, because the mean of its divisors is an integer number (94440).

2⁶⁰⁴³⁹² is an apocalyptic number.

It is an amenable number.

604392 is an abundant number, since it is smaller than the sum of its proper divisors (906648).

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

604392 is a wasteful number, since it uses less digits than its factorization.

604392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25192 (or 25188 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 604392 is about 777.4265238593. The cubic root of 604392 is about 84.5485639866.

Adding to 604392 its reverse (293406), we get a palindrome (897798).

The spelling of 604392 in words is "six hundred four thousand, three hundred ninety-two".