12480504 has 16 divisors (see below), whose sum is σ = 31201320. Its totient is φ = 4160160.

The previous prime is 12480497. The next prime is 12480509. The reversal of 12480504 is 40508421.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 520021 = 12480504 / (1 + 2 + 4 + 8 + 0 + 5 + 0 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12480509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 259987 + ... + 260034.

Almost surely, 2^12480504 is an apocalyptic number.

It is an amenable number.

12480504 is an abundant number, since it is smaller than the sum of its proper divisors (18720816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12480504 is a wasteful number, since it uses less digits than its factorization.

12480504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520030 (or 520026 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 12480504 is about 3532.7756792641. The cubic root of 12480504 is about 231.9587223432.

Adding to 12480504 its reverse (40508421), we get a palindrome (52988925).

The spelling of 12480504 in words is "twelve million, four hundred eighty thousand, five hundred four".