5303220 has 72 divisors (see below), whose sum is σ = 16109856. Its totient is φ = 1302912.

The previous prime is 5303213. The next prime is 5303239. The reversal of 5303220 is 223035.

5303220 is digitally balanced in base 4, 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 (15).

It is a self number, because there is not a number n which added to its sum of digits gives 5303220.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9879 + ... + 10401.

It is an arithmetic number, because the mean of its divisors is an integer number (223748).

Almost surely, 2^5303220 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 5303220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8054928).

5303220 is an abundant number, since it is smaller than the sum of its proper divisors (10806636).

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

5303220 is a wasteful number, since it uses less digits than its factorization.

5303220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561 (or 546 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 15.

The square root of 5303220 is about 2302.8721197670. The cubic root of 5303220 is about 174.3866418661.

Adding to 5303220 its reverse (223035), we get a palindrome (5526255).

The spelling of 5303220 in words is "five million, three hundred three thousand, two hundred twenty".