604116220 has 48 divisors (see below), whose sum is σ = 1329205248. Its totient is φ = 230345280.

The previous prime is 604116217. The next prime is 604116221. The reversal of 604116220 is 22611406.

It is a junction number, because it is equal to n+sod(n) for n = 604116191 and 604116200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (604116221) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 34269 + ... + 48811.

It is an arithmetic number, because the mean of its divisors is an integer number (27691776).

Almost surely, 2^604116220 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 604116220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (664602624).

604116220 is an abundant number, since it is smaller than the sum of its proper divisors (725089028).

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

604116220 is a wasteful number, since it uses less digits than its factorization.

604116220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14650 (or 14648 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 604116220 is about 24578.7758035261. The cubic root of 604116220 is about 845.3570238335.

Adding to 604116220 its reverse (22611406), we get a palindrome (626727626).

The spelling of 604116220 in words is "six hundred four million, one hundred sixteen thousand, two hundred twenty".