2424443 has 4 divisors (see below), whose sum is σ = 2770800. Its totient is φ = 2078088.

The previous prime is 2424439. The next prime is 2424481. The reversal of 2424443 is 3444242.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2424443 - 2² = 2424439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2424493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173168 + ... + 173181.

It is an arithmetic number, because the mean of its divisors is an integer number (692700).

2^2424443 is an apocalyptic number.

2424443 is a deficient number, since it is larger than the sum of its proper divisors (346357).

2424443 is an equidigital number, since it uses as much as digits as its factorization.

2424443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346356.

The product of its digits is 3072, while the sum is 23.

The square root of 2424443 is about 1557.0622980472. The cubic root of 2424443 is about 134.3395820122.

Adding to 2424443 its reverse (3444242), we get a palindrome (5868685).

The spelling of 2424443 in words is "two million, four hundred twenty-four thousand, four hundred forty-three".