5204320 has 48 divisors (see below), whose sum is σ = 13417488. Its totient is φ = 1891840.

The previous prime is 5204267. The next prime is 5204321. The reversal of 5204320 is 234025.

5204320 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 5204294 and 5204303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5204321) 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 7 ways as a sum of consecutive naturals, for example, 282 + ... + 3238.

It is an arithmetic number, because the mean of its divisors is an integer number (279531).

Almost surely, 2^5204320 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 5204320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6708744).

5204320 is an abundant number, since it is smaller than the sum of its proper divisors (8213168).

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

5204320 is a wasteful number, since it uses less digits than its factorization.

5204320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2983 (or 2975 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 5204320 is about 2281.2978762099. The cubic root of 5204320 is about 173.2957841082.

Adding to 5204320 its reverse (234025), we get a palindrome (5438345).

The spelling of 5204320 in words is "five million, two hundred four thousand, three hundred twenty".