4482220 has 24 divisors (see below), whose sum is σ = 9967104. Its totient is φ = 1687296.

The previous prime is 4482209. The next prime is 4482227. The reversal of 4482220 is 222844.

It is a super-2 number, since 2×4482220² = 40180592256800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4482191 and 4482200.

It is not an unprimeable number, because it can be changed into a prime (4482227) 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, 6252 + ... + 6931.

It is an arithmetic number, because the mean of its divisors is an integer number (415296).

Almost surely, 2^4482220 is an apocalyptic number.

It is an amenable number.

4482220 is an abundant number, since it is smaller than the sum of its proper divisors (5484884).

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

4482220 is a wasteful number, since it uses less digits than its factorization.

4482220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13209 (or 13207 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 4482220 is about 2117.1254096061. The cubic root of 4482220 is about 164.8786374165.

The spelling of 4482220 in words is "four million, four hundred eighty-two thousand, two hundred twenty".