6455297 has 2 divisors, whose sum is σ = 6455298. Its totient is φ = 6455296.

The previous prime is 6455263. The next prime is 6455329. The reversal of 6455297 is 7925546.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6355441 + 99856 = 2521^2 + 316^2 .

It is a cyclic number.

It is not a de Polignac number, because 6455297 - 2⁶ = 6455233 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6455297.

It is not a weakly prime, because it can be changed into another prime (6451297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3227648 + 3227649.

It is an arithmetic number, because the mean of its divisors is an integer number (3227649).

It is a Proth number, since it is equal to 197 ⋅ 2¹⁵ + 1 and 197 < 2¹⁵.

Almost surely, 2^6455297 is an apocalyptic number.

It is an amenable number.

6455297 is a deficient number, since it is larger than the sum of its proper divisors (1).

6455297 is an equidigital number, since it uses as much as digits as its factorization.

6455297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 75600, while the sum is 38.

The square root of 6455297 is about 2540.7276516778. The cubic root of 6455297 is about 186.1967413746.

The spelling of 6455297 in words is "six million, four hundred fifty-five thousand, two hundred ninety-seven".