5204220 has 48 divisors (see below), whose sum is σ = 16654848. Its totient is φ = 1189440.

The previous prime is 5204209. The next prime is 5204231. The reversal of 5204220 is 224025.

It is an interprime number because it is at equal distance from previous prime (5204209) and next prime (5204231).

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 5204220.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5776 + ... + 6615.

It is an arithmetic number, because the mean of its divisors is an integer number (346976).

Almost surely, 2^5204220 is an apocalyptic number.

It is an amenable number.

5204220 is an abundant number, since it is smaller than the sum of its proper divisors (11450628).

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

5204220 is a wasteful number, since it uses less digits than its factorization.

5204220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12410 (or 12408 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 15.

The square root of 5204220 is about 2281.2759587564. The cubic root of 5204220 is about 173.2946741528.

Adding to 5204220 its reverse (224025), we get a palindrome (5428245).

The spelling of 5204220 in words is "five million, two hundred four thousand, two hundred twenty".