2441216 has 30 divisors (see below), whose sum is σ = 4915050. Its totient is φ = 1212416.

The previous prime is 2441209. The next prime is 2441221. The reversal of 2441216 is 6121442.

It can be written as a sum of positive squares in only one way, i.e., 1638400 + 802816 = 1280^2 + 896^2 .

It is a nialpdrome in base 4.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16310 + ... + 16458.

It is an arithmetic number, because the mean of its divisors is an integer number (163835).

2^2441216 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 2441216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2457525).

2441216 is an abundant number, since it is smaller than the sum of its proper divisors (2473834).

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

2441216 is an frugal number, since it uses more digits than its factorization.

2441216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177 (or 151 counting only the distinct ones).

The product of its digits is 384, while the sum is 20.

The square root of 2441216 is about 1562.4391188139. The cubic root of 2441216 is about 134.6486703832.

Adding to 2441216 its reverse (6121442), we get a palindrome (8562658).

The spelling of 2441216 in words is "two million, four hundred forty-one thousand, two hundred sixteen".