12541673 has 2 divisors, whose sum is σ = 12541674. Its totient is φ = 12541672.

The previous prime is 12541667. The next prime is 12541687. The reversal of 12541673 is 37614521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10778089 + 1763584 = 3283^2 + 1328^2 .

It is a cyclic number.

It is not a de Polignac number, because 12541673 - 2²² = 8347369 is a prime.

It is not a weakly prime, because it can be changed into another prime (12541603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6270836 + 6270837.

It is an arithmetic number, because the mean of its divisors is an integer number (6270837).

Almost surely, 2^12541673 is an apocalyptic number.

It is an amenable number.

12541673 is a deficient number, since it is larger than the sum of its proper divisors (1).

12541673 is an equidigital number, since it uses as much as digits as its factorization.

12541673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5040, while the sum is 29.

The square root of 12541673 is about 3541.4224543254. The cubic root of 12541673 is about 232.3370608473.

The spelling of 12541673 in words is "twelve million, five hundred forty-one thousand, six hundred seventy-three".