2404504 has 24 divisors (see below), whose sum is σ = 4638060. Its totient is φ = 1168544.

The previous prime is 2404483. The next prime is 2404529. The reversal of 2404504 is 4054042.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22419 + ... + 22525.

2^2404504 is an apocalyptic number.

It is an amenable number.

2404504 is a deficient number, since it is larger than the sum of its proper divisors (2233556).

2404504 is a wasteful number, since it uses less digits than its factorization.

2404504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219 (or 162 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 19.

The square root of 2404504 is about 1550.6463168627. The cubic root of 2404504 is about 133.9702911787.

Adding to 2404504 its reverse (4054042), we get a palindrome (6458546).

The spelling of 2404504 in words is "two million, four hundred four thousand, five hundred four".