6491159 has 2 divisors, whose sum is σ = 6491160. Its totient is φ = 6491158.

The previous prime is 6491153. The next prime is 6491167. The reversal of 6491159 is 9511946.

6491159 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6491159 - 2⁸ = 6490903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6491153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3245579 + 3245580.

It is an arithmetic number, because the mean of its divisors is an integer number (3245580).

Almost surely, 2^6491159 is an apocalyptic number.

6491159 is a deficient number, since it is larger than the sum of its proper divisors (1).

6491159 is an equidigital number, since it uses as much as digits as its factorization.

6491159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9720, while the sum is 35.

The square root of 6491159 is about 2547.7753040643. The cubic root of 6491159 is about 186.5409062928.

The spelling of 6491159 in words is "six million, four hundred ninety-one thousand, one hundred fifty-nine".