5728297 has 2 divisors, whose sum is σ = 5728298. Its totient is φ = 5728296.

The previous prime is 5728279. The next prime is 5728301. The reversal of 5728297 is 7928275.

Together with previous prime (5728279) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4769856 + 958441 = 2184^2 + 979^2 .

It is a cyclic number.

It is not a de Polignac number, because 5728297 - 2¹¹ = 5726249 is a prime.

It is not a weakly prime, because it can be changed into another prime (5728207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2864148 + 2864149.

It is an arithmetic number, because the mean of its divisors is an integer number (2864149).

Almost surely, 2^5728297 is an apocalyptic number.

It is an amenable number.

5728297 is a deficient number, since it is larger than the sum of its proper divisors (1).

5728297 is an equidigital number, since it uses as much as digits as its factorization.

5728297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 70560, while the sum is 40.

The square root of 5728297 is about 2393.3860950545. The cubic root of 5728297 is about 178.9267096940.

The spelling of 5728297 in words is "five million, seven hundred twenty-eight thousand, two hundred ninety-seven".