12652027 has 2 divisors, whose sum is σ = 12652028. Its totient is φ = 12652026.

The previous prime is 12652007. The next prime is 12652049. The reversal of 12652027 is 72025621.

It is a weak prime.

It is an emirp because it is prime and its reverse (72025621) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12652027 - 2¹¹ = 12649979 is a prime.

It is equal to p₈₂₈₀₀₇ and since 12652027 and 828007 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 12651992 and 12652010.

It is not a weakly prime, because it can be changed into another prime (12652007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6326013 + 6326014.

It is an arithmetic number, because the mean of its divisors is an integer number (6326014).

Almost surely, 2^12652027 is an apocalyptic number.

12652027 is a deficient number, since it is larger than the sum of its proper divisors (1).

12652027 is an equidigital number, since it uses as much as digits as its factorization.

12652027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 12652027 is about 3556.9687937906. The cubic root of 12652027 is about 233.0165153735.

Adding to 12652027 its reverse (72025621), we get a palindrome (84677648).

The spelling of 12652027 in words is "twelve million, six hundred fifty-two thousand, twenty-seven".