12497713 has 2 divisors, whose sum is σ = 12497714. Its totient is φ = 12497712.

The previous prime is 12497677. The next prime is 12497729. The reversal of 12497713 is 31779421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7969329 + 4528384 = 2823^2 + 2128^2 .

It is a cyclic number.

It is not a de Polignac number, because 12497713 - 2⁹ = 12497201 is a prime.

It is not a weakly prime, because it can be changed into another prime (12497773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6248856 + 6248857.

It is an arithmetic number, because the mean of its divisors is an integer number (6248857).

Almost surely, 2^12497713 is an apocalyptic number.

It is an amenable number.

12497713 is a deficient number, since it is larger than the sum of its proper divisors (1).

12497713 is an equidigital number, since it uses as much as digits as its factorization.

12497713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10584, while the sum is 34.

The square root of 12497713 is about 3535.2104604960. The cubic root of 12497713 is about 232.0652870658.

The spelling of 12497713 in words is "twelve million, four hundred ninety-seven thousand, seven hundred thirteen".