5228180 has 24 divisors (see below), whose sum is σ = 11625768. Its totient is φ = 1968128.

The previous prime is 5228161. The next prime is 5228189. The reversal of 5228180 is 818225.

It can be written as a sum of positive squares in 4 ways, for example, as 2972176 + 2256004 = 1724^2 + 1502^2 .

It is a super-2 number, since 2×5228180² = 54667732224800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5228189) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7349 + ... + 8028.

It is an arithmetic number, because the mean of its divisors is an integer number (484407).

Almost surely, 2^5228180 is an apocalyptic number.

It is an amenable number.

5228180 is an abundant number, since it is smaller than the sum of its proper divisors (6397588).

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

5228180 is a wasteful number, since it uses less digits than its factorization.

5228180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15403 (or 15401 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 26.

The square root of 5228180 is about 2286.5213753648. The cubic root of 5228180 is about 173.5602140769.

The spelling of 5228180 in words is "five million, two hundred twenty-eight thousand, one hundred eighty".