12484513 has 2 divisors, whose sum is σ = 12484514. Its totient is φ = 12484512.

The previous prime is 12484499. The next prime is 12484517. The reversal of 12484513 is 31548421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8456464 + 4028049 = 2908^2 + 2007^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12484513 is a prime.

It is not a weakly prime, because it can be changed into another prime (12484517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6242256 + 6242257.

It is an arithmetic number, because the mean of its divisors is an integer number (6242257).

Almost surely, 2^12484513 is an apocalyptic number.

It is an amenable number.

12484513 is a deficient number, since it is larger than the sum of its proper divisors (1).

12484513 is an equidigital number, since it uses as much as digits as its factorization.

12484513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3840, while the sum is 28.

The square root of 12484513 is about 3533.3430345779. The cubic root of 12484513 is about 231.9835563553.

The spelling of 12484513 in words is "twelve million, four hundred eighty-four thousand, five hundred thirteen".