2441220 has 96 divisors (see below), whose sum is σ = 7499520. Its totient is φ = 591360.

The previous prime is 2441209. The next prime is 2441221. The reversal of 2441220 is 221442.

2441220 is nontrivially palindromic in base 11.

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 2441220.

It is not an unprimeable number, because it can be changed into a prime (2441221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39990 + ... + 40050.

It is an arithmetic number, because the mean of its divisors is an integer number (78120).

2^2441220 is an apocalyptic number.

2441220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2441220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3749760).

2441220 is an abundant number, since it is smaller than the sum of its proper divisors (5058300).

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

2441220 is a wasteful number, since it uses less digits than its factorization.

2441220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125 (or 123 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 2441220 is about 1562.4403988633. The cubic root of 2441220 is about 134.6487439250.

Adding to 2441220 its reverse (221442), we get a palindrome (2662662).

The spelling of 2441220 in words is "two million, four hundred forty-one thousand, two hundred twenty".