12935497 has 2 divisors, whose sum is σ = 12935498. Its totient is φ = 12935496.

The previous prime is 12935491. The next prime is 12935501. The reversal of 12935497 is 79453921.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10426441 + 2509056 = 3229^2 + 1584^2 .

It is a cyclic number.

It is not a de Polignac number, because 12935497 - 2⁷ = 12935369 is a prime.

It is not a weakly prime, because it can be changed into another prime (12935491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6467748 + 6467749.

It is an arithmetic number, because the mean of its divisors is an integer number (6467749).

Almost surely, 2^12935497 is an apocalyptic number.

It is an amenable number.

12935497 is a deficient number, since it is larger than the sum of its proper divisors (1).

12935497 is an equidigital number, since it uses as much as digits as its factorization.

12935497 is an evil number, because the sum of its binary digits is even.

The product of its digits is 68040, while the sum is 40.

The square root of 12935497 is about 3596.5951954592. The cubic root of 12935497 is about 234.7439311245.

The spelling of 12935497 in words is "twelve million, nine hundred thirty-five thousand, four hundred ninety-seven".