6741571 has 4 divisors (see below), whose sum is σ = 7138152. Its totient is φ = 6344992.

The previous prime is 6741569. The next prime is 6741577. The reversal of 6741571 is 1751476.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6741571 - 2¹ = 6741569 is a prime.

It is a Duffinian number.

6741571 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6741577) 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 in 3 ways as a sum of consecutive naturals, for example, 198265 + ... + 198298.

It is an arithmetic number, because the mean of its divisors is an integer number (1784538).

Almost surely, 2^6741571 is an apocalyptic number.

6741571 is a deficient number, since it is larger than the sum of its proper divisors (396581).

6741571 is a wasteful number, since it uses less digits than its factorization.

6741571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396580.

The product of its digits is 5880, while the sum is 31.

The square root of 6741571 is about 2596.4535428157. The cubic root of 6741571 is about 188.9094589799.

The spelling of 6741571 in words is "six million, seven hundred forty-one thousand, five hundred seventy-one".