2443204 has 6 divisors (see below), whose sum is σ = 4275614. Its totient is φ = 1221600.

The previous prime is 2443183. The next prime is 2443211. The reversal of 2443204 is 4023442.

It can be written as a sum of positive squares in only one way, i.e., 2433600 + 9604 = 1560^2 + 98^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 305397 + ... + 305404.

2^2443204 is an apocalyptic number.

It is an amenable number.

2443204 is a deficient number, since it is larger than the sum of its proper divisors (1832410).

2443204 is a wasteful number, since it uses less digits than its factorization.

2443204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610805 (or 610803 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 2443204 is about 1563.0751741359. The cubic root of 2443204 is about 134.6852107696.

Adding to 2443204 its reverse (4023442), we get a palindrome (6466646).

The spelling of 2443204 in words is "two million, four hundred forty-three thousand, two hundred four".