2442105 has 12 divisors (see below), whose sum is σ = 4233060. Its totient is φ = 1302432.

The previous prime is 2442103. The next prime is 2442107. The reversal of 2442105 is 5012442.

2442105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2442103) and next prime (2442107).

It can be written as a sum of positive squares in 2 ways, for example, as 1610361 + 831744 = 1269^2 + 912^2 .

It is not a de Polignac number, because 2442105 - 2¹ = 2442103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2442103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27090 + ... + 27179.

It is an arithmetic number, because the mean of its divisors is an integer number (352755).

2^2442105 is an apocalyptic number.

It is an amenable number.

2442105 is a deficient number, since it is larger than the sum of its proper divisors (1790955).

2442105 is a wasteful number, since it uses less digits than its factorization.

2442105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54280 (or 54277 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 2442105 is about 1562.7235840033. The cubic root of 2442105 is about 134.6650130775.

Adding to 2442105 its reverse (5012442), we get a palindrome (7454547).

The spelling of 2442105 in words is "two million, four hundred forty-two thousand, one hundred five".