6338257 has 2 divisors, whose sum is σ = 6338258. Its totient is φ = 6338256.

The previous prime is 6338239. The next prime is 6338281. The reversal of 6338257 is 7528336.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6230016 + 108241 = 2496^2 + 329^2 .

It is a cyclic number.

It is not a de Polignac number, because 6338257 - 2¹⁵ = 6305489 is a prime.

6338257 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (6338207) 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, 3169128 + 3169129.

It is an arithmetic number, because the mean of its divisors is an integer number (3169129).

Almost surely, 2^6338257 is an apocalyptic number.

It is an amenable number.

6338257 is a deficient number, since it is larger than the sum of its proper divisors (1).

6338257 is an equidigital number, since it uses as much as digits as its factorization.

6338257 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30240, while the sum is 34.

The square root of 6338257 is about 2517.5895217450. The cubic root of 6338257 is about 185.0645696207.

The spelling of 6338257 in words is "six million, three hundred thirty-eight thousand, two hundred fifty-seven".