2442303 has 6 divisors (see below), whose sum is σ = 3527784. Its totient is φ = 1628196.

The previous prime is 2442289. The next prime is 2442311. The reversal of 2442303 is 3032442.

2442303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2442303 - 2⁴ = 2442287 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2442353) 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 5 ways as a sum of consecutive naturals, for example, 135675 + ... + 135692.

It is an arithmetic number, because the mean of its divisors is an integer number (587964).

2^2442303 is an apocalyptic number.

2442303 is a deficient number, since it is larger than the sum of its proper divisors (1085481).

2442303 is a wasteful number, since it uses less digits than its factorization.

2442303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271373 (or 271370 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 2442303 is about 1562.7869336541. The cubic root of 2442303 is about 134.6686524176.

Adding to 2442303 its reverse (3032442), we get a palindrome (5474745).

The spelling of 2442303 in words is "two million, four hundred forty-two thousand, three hundred three".