12588973 has 2 divisors, whose sum is σ = 12588974. Its totient is φ = 12588972.

The previous prime is 12588941. The next prime is 12588977. The reversal of 12588973 is 37988521.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11819844 + 769129 = 3438^2 + 877^2 .

It is a cyclic number.

It is not a de Polignac number, because 12588973 - 2⁵ = 12588941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12588977) 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, 6294486 + 6294487.

It is an arithmetic number, because the mean of its divisors is an integer number (6294487).

Almost surely, 2^12588973 is an apocalyptic number.

It is an amenable number.

12588973 is a deficient number, since it is larger than the sum of its proper divisors (1).

12588973 is an equidigital number, since it uses as much as digits as its factorization.

12588973 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120960, while the sum is 43.

The square root of 12588973 is about 3548.0942772142. The cubic root of 12588973 is about 232.6287751567.

It can be divided in two parts, 125 and 88973, that added together give a palindrome (89098).

The spelling of 12588973 in words is "twelve million, five hundred eighty-eight thousand, nine hundred seventy-three".