2412443 has 4 divisors (see below), whose sum is σ = 2631768. Its totient is φ = 2193120.

The previous prime is 2412439. The next prime is 2412457. The reversal of 2412443 is 3442142.

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 2412443 - 2² = 2412439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2412143) 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, 109646 + ... + 109667.

It is an arithmetic number, because the mean of its divisors is an integer number (657942).

2^2412443 is an apocalyptic number.

2412443 is a deficient number, since it is larger than the sum of its proper divisors (219325).

2412443 is a wasteful number, since it uses less digits than its factorization.

2412443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219324.

The product of its digits is 768, while the sum is 20.

The square root of 2412443 is about 1553.2041076433. The cubic root of 2412443 is about 134.1175733521.

Adding to 2412443 its reverse (3442142), we get a palindrome (5854585).

The spelling of 2412443 in words is "two million, four hundred twelve thousand, four hundred forty-three".