6427193 has 2 divisors, whose sum is σ = 6427194. Its totient is φ = 6427192.

The previous prime is 6427171. The next prime is 6427219. The reversal of 6427193 is 3917246.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3892729 + 2534464 = 1973^2 + 1592^2 .

It is a cyclic number.

It is not a de Polignac number, because 6427193 - 2¹⁶ = 6361657 is a prime.

It is not a weakly prime, because it can be changed into another prime (6427493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3213596 + 3213597.

It is an arithmetic number, because the mean of its divisors is an integer number (3213597).

Almost surely, 2^6427193 is an apocalyptic number.

It is an amenable number.

6427193 is a deficient number, since it is larger than the sum of its proper divisors (1).

6427193 is an equidigital number, since it uses as much as digits as its factorization.

6427193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9072, while the sum is 32.

The square root of 6427193 is about 2535.1909198323. The cubic root of 6427193 is about 185.9261374739.

The spelling of 6427193 in words is "six million, four hundred twenty-seven thousand, one hundred ninety-three".