6131297 has 2 divisors, whose sum is σ = 6131298. Its totient is φ = 6131296.

The previous prime is 6131239. The next prime is 6131303. The reversal of 6131297 is 7921316.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5058001 + 1073296 = 2249^2 + 1036^2 .

It is a cyclic number.

It is not a de Polignac number, because 6131297 - 2¹⁰ = 6130273 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (6131597) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3065648 + 3065649.

It is an arithmetic number, because the mean of its divisors is an integer number (3065649).

Almost surely, 2^6131297 is an apocalyptic number.

It is an amenable number.

6131297 is a deficient number, since it is larger than the sum of its proper divisors (1).

6131297 is an equidigital number, since it uses as much as digits as its factorization.

6131297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2268, while the sum is 29.

The square root of 6131297 is about 2476.1455934577. The cubic root of 6131297 is about 183.0279651093.

The spelling of 6131297 in words is "six million, one hundred thirty-one thousand, two hundred ninety-seven".