6091291 has 2 divisors, whose sum is σ = 6091292. Its totient is φ = 6091290.

The previous prime is 6091279. The next prime is 6091307. The reversal of 6091291 is 1921906.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6091291 - 2⁵ = 6091259 is a prime.

It is equal to p₄₁₈₆₈₁ and since 6091291 and 418681 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (6091271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3045645 + 3045646.

It is an arithmetic number, because the mean of its divisors is an integer number (3045646).

Almost surely, 2^6091291 is an apocalyptic number.

6091291 is a deficient number, since it is larger than the sum of its proper divisors (1).

6091291 is an equidigital number, since it uses as much as digits as its factorization.

6091291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 28.

The square root of 6091291 is about 2468.0540917897. The cubic root of 6091291 is about 182.6290174211.

The spelling of 6091291 in words is "six million, ninety-one thousand, two hundred ninety-one".