7668171 has 24 divisors (see below), whose sum is σ = 12879360. Its totient is φ = 4305456.

The previous prime is 7668161. The next prime is 7668197. The reversal of 7668171 is 1718667.

It is a happy number.

7668171 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7668171 - 2¹⁰ = 7667147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7668161) 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 in 23 ways as a sum of consecutive naturals, for example, 2686 + ... + 4748.

It is an arithmetic number, because the mean of its divisors is an integer number (536640).

Almost surely, 2^7668171 is an apocalyptic number.

7668171 is a deficient number, since it is larger than the sum of its proper divisors (5211189).

7668171 is a wasteful number, since it uses less digits than its factorization.

7668171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2135 (or 2132 counting only the distinct ones).

The product of its digits is 14112, while the sum is 36.

The square root of 7668171 is about 2769.1462583258. The cubic root of 7668171 is about 197.1956193731.

The spelling of 7668171 in words is "seven million, six hundred sixty-eight thousand, one hundred seventy-one".