6158291 has 2 divisors, whose sum is σ = 6158292. Its totient is φ = 6158290.

The previous prime is 6158279. The next prime is 6158293. The reversal of 6158291 is 1928516.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6158291 is a prime.

Together with 6158293, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (6158293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3079145 + 3079146.

It is an arithmetic number, because the mean of its divisors is an integer number (3079146).

Almost surely, 2^6158291 is an apocalyptic number.

6158291 is a deficient number, since it is larger than the sum of its proper divisors (1).

6158291 is an equidigital number, since it uses as much as digits as its factorization.

6158291 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4320, while the sum is 32.

The square root of 6158291 is about 2481.5904174541. The cubic root of 6158291 is about 183.2961750220.

The spelling of 6158291 in words is "six million, one hundred fifty-eight thousand, two hundred ninety-one".