12955027 has 2 divisors, whose sum is σ = 12955028. Its totient is φ = 12955026.

The previous prime is 12955001. The next prime is 12955039. The reversal of 12955027 is 72055921.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12955027 - 2¹⁹ = 12430739 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12955027.

It is not a weakly prime, because it can be changed into another prime (12955067) 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, 6477513 + 6477514.

It is an arithmetic number, because the mean of its divisors is an integer number (6477514).

Almost surely, 2^12955027 is an apocalyptic number.

12955027 is a deficient number, since it is larger than the sum of its proper divisors (1).

12955027 is an equidigital number, since it uses as much as digits as its factorization.

12955027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 12955027 is about 3599.3092392847. The cubic root of 12955027 is about 234.8620104339.

The spelling of 12955027 in words is "twelve million, nine hundred fifty-five thousand, twenty-seven".