6676191 has 12 divisors (see below), whose sum is σ = 9954880. Its totient is φ = 4307040.

The previous prime is 6676171. The next prime is 6676199. The reversal of 6676191 is 1916766.

It is not a de Polignac number, because 6676191 - 2¹⁵ = 6643423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6676199) 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 in 11 ways as a sum of consecutive naturals, for example, 11686 + ... + 12243.

Almost surely, 2^6676191 is an apocalyptic number.

6676191 is a deficient number, since it is larger than the sum of its proper divisors (3278689).

6676191 is a wasteful number, since it uses less digits than its factorization.

6676191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23966 (or 23963 counting only the distinct ones).

The product of its digits is 13608, while the sum is 36.

The square root of 6676191 is about 2583.8326184178. The cubic root of 6676191 is about 188.2967905362.

The spelling of 6676191 in words is "six million, six hundred seventy-six thousand, one hundred ninety-one".