2425443 has 4 divisors (see below), whose sum is σ = 3233928. Its totient is φ = 1616960.

The previous prime is 2425433. The next prime is 2425447. The reversal of 2425443 is 3445242.

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 2425443 - 2¹² = 2421347 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (2425447) 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, 404238 + ... + 404243.

It is an arithmetic number, because the mean of its divisors is an integer number (808482).

2^2425443 is an apocalyptic number.

2425443 is a deficient number, since it is larger than the sum of its proper divisors (808485).

2425443 is an equidigital number, since it uses as much as digits as its factorization.

2425443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 808484.

The product of its digits is 3840, while the sum is 24.

The square root of 2425443 is about 1557.3833824720. The cubic root of 2425443 is about 134.3580496377.

The spelling of 2425443 in words is "two million, four hundred twenty-five thousand, four hundred forty-three".