12984527 has 2 divisors, whose sum is σ = 12984528. Its totient is φ = 12984526.

The previous prime is 12984511. The next prime is 12984553. The reversal of 12984527 is 72548921.

It is a weak prime.

It is an emirp because it is prime and its reverse (72548921) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12984527 - 2⁴ = 12984511 is a prime.

It is a Chen prime.

It is equal to p₈₄₈₂₈₈ and since 12984527 and 848288 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12984427) 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 as a sum of consecutive naturals, namely, 6492263 + 6492264.

It is an arithmetic number, because the mean of its divisors is an integer number (6492264).

Almost surely, 2^12984527 is an apocalyptic number.

12984527 is a deficient number, since it is larger than the sum of its proper divisors (1).

12984527 is an equidigital number, since it uses as much as digits as its factorization.

12984527 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40320, while the sum is 38.

The square root of 12984527 is about 3603.4049175745. The cubic root of 12984527 is about 235.0401440398.

The spelling of 12984527 in words is "twelve million, nine hundred eighty-four thousand, five hundred twenty-seven".