5604320 has 24 divisors (see below), whose sum is σ = 13240584. Its totient is φ = 2241664.

The previous prime is 5604307. The next prime is 5604329. The reversal of 5604320 is 234065.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 5604292 and 5604301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5604329) 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, 17354 + ... + 17673.

It is an arithmetic number, because the mean of its divisors is an integer number (551691).

Almost surely, 2^5604320 is an apocalyptic number.

It is an amenable number.

5604320 is an abundant number, since it is smaller than the sum of its proper divisors (7636264).

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

5604320 is a wasteful number, since it uses less digits than its factorization.

5604320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35042 (or 35034 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 5604320 is about 2367.3445038693. The cubic root of 5604320 is about 177.6264522458.

Adding to 5604320 its reverse (234065), we get a palindrome (5838385).

The spelling of 5604320 in words is "five million, six hundred four thousand, three hundred twenty".