12517484 has 12 divisors (see below), whose sum is σ = 25035024. Its totient is φ = 5364624.

The previous prime is 12517481. The next prime is 12517489. The reversal of 12517484 is 48471521.

It is a happy number.

12517484 is an admirable number.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 12517484.

It is not an unprimeable number, because it can be changed into a prime (12517481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223499 + ... + 223554.

It is an arithmetic number, because the mean of its divisors is an integer number (2086252).

Almost surely, 2^12517484 is an apocalyptic number.

12517484 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12517484 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12517484 is a wasteful number, since it uses less digits than its factorization.

12517484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447064 (or 447062 counting only the distinct ones).

The product of its digits is 8960, while the sum is 32.

The square root of 12517484 is about 3538.0056529067. The cubic root of 12517484 is about 232.1875959893.

The spelling of 12517484 in words is "twelve million, five hundred seventeen thousand, four hundred eighty-four".