6467141 has 2 divisors, whose sum is σ = 6467142. Its totient is φ = 6467140.

The previous prime is 6467137. The next prime is 6467147. The reversal of 6467141 is 1417646.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3648100 + 2819041 = 1910^2 + 1679^2 .

It is a cyclic number.

It is not a de Polignac number, because 6467141 - 2² = 6467137 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6467147) 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, 3233570 + 3233571.

It is an arithmetic number, because the mean of its divisors is an integer number (3233571).

Almost surely, 2^6467141 is an apocalyptic number.

It is an amenable number.

6467141 is a deficient number, since it is larger than the sum of its proper divisors (1).

6467141 is an equidigital number, since it uses as much as digits as its factorization.

6467141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4032, while the sum is 29.

The square root of 6467141 is about 2543.0574118568. The cubic root of 6467141 is about 186.3105480065.

The spelling of 6467141 in words is "six million, four hundred sixty-seven thousand, one hundred forty-one".