4533320 has 32 divisors (see below), whose sum is σ = 11128320. Its totient is φ = 1648320.

The previous prime is 4533317. The next prime is 4533349. The reversal of 4533320 is 233354.

It is a Smith number, since the sum of its digits (20) coincides with the sum of the digits of its prime factors.

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 = 4533292 and 4533301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4712 + ... + 5591.

It is an arithmetic number, because the mean of its divisors is an integer number (347760).

Almost surely, 2^4533320 is an apocalyptic number.

4533320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4533320 is an abundant number, since it is smaller than the sum of its proper divisors (6595000).

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

4533320 is a wasteful number, since it uses less digits than its factorization.

4533320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10325 (or 10321 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 20.

The square root of 4533320 is about 2129.1594585658. The cubic root of 4533320 is about 165.5028431162.

Adding to 4533320 its reverse (233354), we get a palindrome (4766674).

It can be divided in two parts, 453 and 3320, that added together give a palindrome (3773).

The spelling of 4533320 in words is "four million, five hundred thirty-three thousand, three hundred twenty".