2113184 has 12 divisors (see below), whose sum is σ = 4160394. Its totient is φ = 1056576.

The previous prime is 2113159. The next prime is 2113187. The reversal of 2113184 is 4813112.

It can be written as a sum of positive squares in only one way, i.e., 1373584 + 739600 = 1172^2 + 860^2 .

It is not an unprimeable number, because it can be changed into a prime (2113187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32987 + ... + 33050.

2^2113184 is an apocalyptic number.

It is an amenable number.

2113184 is a deficient number, since it is larger than the sum of its proper divisors (2047210).

2113184 is an equidigital number, since it uses as much as digits as its factorization.

2113184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66047 (or 66039 counting only the distinct ones).

The product of its digits is 192, while the sum is 20.

The square root of 2113184 is about 1453.6794694842. The cubic root of 2113184 is about 128.3253442301.

Adding to 2113184 its reverse (4813112), we get a palindrome (6926296).

The spelling of 2113184 in words is "two million, one hundred thirteen thousand, one hundred eighty-four".