6375197 has 2 divisors, whose sum is σ = 6375198. Its totient is φ = 6375196.

The previous prime is 6375191. The next prime is 6375199. The reversal of 6375197 is 7915736.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5480281 + 894916 = 2341^2 + 946^2 .

It is a cyclic number.

It is not a de Polignac number, because 6375197 - 2⁶ = 6375133 is a prime.

Together with 6375199, it forms a pair of twin primes.

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 6375197.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6375191) 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, 3187598 + 3187599.

It is an arithmetic number, because the mean of its divisors is an integer number (3187599).

Almost surely, 2^6375197 is an apocalyptic number.

It is an amenable number.

6375197 is a deficient number, since it is larger than the sum of its proper divisors (1).

6375197 is an equidigital number, since it uses as much as digits as its factorization.

6375197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 39690, while the sum is 38.

The square root of 6375197 is about 2524.9152461023. The cubic root of 6375197 is about 185.4233984062.

The spelling of 6375197 in words is "six million, three hundred seventy-five thousand, one hundred ninety-seven".