2442306 has 16 divisors (see below), whose sum is σ = 4908384. Its totient is φ = 810144.

The previous prime is 2442289. The next prime is 2442311. The reversal of 2442306 is 6032442.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 525 + ... + 2271.

It is an arithmetic number, because the mean of its divisors is an integer number (306774).

2^2442306 is an apocalyptic number.

2442306 is an abundant number, since it is smaller than the sum of its proper divisors (2466078).

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

2442306 is a wasteful number, since it uses less digits than its factorization.

2442306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1985.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2442306 is about 1562.7878934776. The cubic root of 2442306 is about 134.6687075577.

Adding to 2442306 its reverse (6032442), we get a palindrome (8474748).

The spelling of 2442306 in words is "two million, four hundred forty-two thousand, three hundred six".