2442113 has 2 divisors, whose sum is σ = 2442114. Its totient is φ = 2442112.

The previous prime is 2442107. The next prime is 2442133. The reversal of 2442113 is 3112442.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1385329 + 1056784 = 1177^2 + 1028^2 .

It is a cyclic number.

It is not a de Polignac number, because 2442113 - 2¹² = 2438017 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2442091 and 2442100.

It is not a weakly prime, because it can be changed into another prime (2442103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1221056 + 1221057.

It is an arithmetic number, because the mean of its divisors is an integer number (1221057).

2^2442113 is an apocalyptic number.

It is an amenable number.

2442113 is a deficient number, since it is larger than the sum of its proper divisors (1).

2442113 is an equidigital number, since it uses as much as digits as its factorization.

2442113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 192, while the sum is 17.

The square root of 2442113 is about 1562.7261436349. The cubic root of 2442113 is about 134.6651601254.

Adding to 2442113 its reverse (3112442), we get a palindrome (5554555).

The spelling of 2442113 in words is "two million, four hundred forty-two thousand, one hundred thirteen".