6871475 has 12 divisors (see below), whose sum is σ = 9176496. Its totient is φ = 5074080.

The previous prime is 6871471. The next prime is 6871481. The reversal of 6871475 is 5741786.

It is not a de Polignac number, because 6871475 - 2² = 6871471 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6871471) 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 11 ways as a sum of consecutive naturals, for example, 10247 + ... + 10896.

It is an arithmetic number, because the mean of its divisors is an integer number (764708).

Almost surely, 2^6871475 is an apocalyptic number.

6871475 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

6871475 is a deficient number, since it is larger than the sum of its proper divisors (2305021).

6871475 is a wasteful number, since it uses less digits than its factorization.

6871475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21166 (or 21161 counting only the distinct ones).

The product of its digits is 47040, while the sum is 38.

The square root of 6871475 is about 2621.3498431152. The cubic root of 6871475 is about 190.1151195249.

The spelling of 6871475 in words is "six million, eight hundred seventy-one thousand, four hundred seventy-five".