12603673 has 2 divisors, whose sum is σ = 12603674. Its totient is φ = 12603672.

The previous prime is 12603667. The next prime is 12603697. The reversal of 12603673 is 37630621.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6901129 + 5702544 = 2627^2 + 2388^2 .

It is a cyclic number.

It is not a de Polignac number, because 12603673 - 2⁹ = 12603161 is a prime.

It is not a weakly prime, because it can be changed into another prime (12603653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6301836 + 6301837.

It is an arithmetic number, because the mean of its divisors is an integer number (6301837).

Almost surely, 2^12603673 is an apocalyptic number.

It is an amenable number.

12603673 is a deficient number, since it is larger than the sum of its proper divisors (1).

12603673 is an equidigital number, since it uses as much as digits as its factorization.

12603673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 12603673 is about 3550.1652074235. The cubic root of 12603673 is about 232.7192859244.

The spelling of 12603673 in words is "twelve million, six hundred three thousand, six hundred seventy-three".