424504 has 16 divisors (see below), whose sum is σ = 813600. Its totient is φ = 207552.

The previous prime is 424493. The next prime is 424519. The reversal of 424504 is 405424.

424504 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 189 + ... + 940.

It is an arithmetic number, because the mean of its divisors is an integer number (50850).

2⁴²⁴⁵⁰⁴ is an apocalyptic number.

It is an amenable number.

424504 is a deficient number, since it is larger than the sum of its proper divisors (389096).

424504 is a wasteful number, since it uses less digits than its factorization.

424504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1182 (or 1178 counting only the distinct ones).

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

The square root of 424504 is about 651.5397148294. The cubic root of 424504 is about 75.1554700906.

Adding to 424504 its reverse (405424), we get a palindrome (829928).

The spelling of 424504 in words is "four hundred twenty-four thousand, five hundred four".