6871136 has 12 divisors (see below), whose sum is σ = 13527612. Its totient is φ = 3435552.

The previous prime is 6871133. The next prime is 6871147. The reversal of 6871136 is 6311786.

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 214723 = 6871136 / (6 + 8 + 7 + 1 + 1 + 3 + 6).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6871133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107330 + ... + 107393.

It is an arithmetic number, because the mean of its divisors is an integer number (1127301).

Almost surely, 2^6871136 is an apocalyptic number.

It is an amenable number.

6871136 is a deficient number, since it is larger than the sum of its proper divisors (6656476).

6871136 is a wasteful number, since it uses less digits than its factorization.

6871136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214733 (or 214725 counting only the distinct ones).

The product of its digits is 6048, while the sum is 32.

The square root of 6871136 is about 2621.2851809752. The cubic root of 6871136 is about 190.1119930693. Note that the first 3 decimals are identical.

It can be divided in two parts, 6871 and 136, that added together give a palindrome (7007).

The spelling of 6871136 in words is "six million, eight hundred seventy-one thousand, one hundred thirty-six".