2432443 has 4 divisors (see below), whose sum is σ = 2619568. Its totient is φ = 2245320.

The previous prime is 2432429. The next prime is 2432447. The reversal of 2432443 is 3442342.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2432443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2432447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93543 + ... + 93568.

It is an arithmetic number, because the mean of its divisors is an integer number (654892).

2^2432443 is an apocalyptic number.

2432443 is a deficient number, since it is larger than the sum of its proper divisors (187125).

2432443 is a wasteful number, since it uses less digits than its factorization.

2432443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187124.

The product of its digits is 2304, while the sum is 22.

The square root of 2432443 is about 1559.6291225801. The cubic root of 2432443 is about 134.4871811003.

Adding to 2432443 its reverse (3442342), we get a palindrome (5874785).

The spelling of 2432443 in words is "two million, four hundred thirty-two thousand, four hundred forty-three".