2443004 has 12 divisors (see below), whose sum is σ = 4305000. Its totient is φ = 1213008.

The previous prime is 2442977. The next prime is 2443027. The reversal of 2443004 is 4003442.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1454 + ... + 2645.

It is an arithmetic number, because the mean of its divisors is an integer number (358750).

2^2443004 is an apocalyptic number.

It is an amenable number.

2443004 is a deficient number, since it is larger than the sum of its proper divisors (1861996).

2443004 is a wasteful number, since it uses less digits than its factorization.

2443004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4252 (or 4250 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 2443004 is about 1563.0111963770. The cubic root of 2443004 is about 134.6815355714.

Adding to 2443004 its reverse (4003442), we get a palindrome (6446446).

The spelling of 2443004 in words is "two million, four hundred forty-three thousand, four".