6871446 has 16 divisors (see below), whose sum is σ = 15270000. Its totient is φ = 2290464.

The previous prime is 6871441. The next prime is 6871471. The reversal of 6871446 is 6441786.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6871446.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6871441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63571 + ... + 63678.

It is an arithmetic number, because the mean of its divisors is an integer number (954375).

Almost surely, 2^6871446 is an apocalyptic number.

6871446 is an abundant number, since it is smaller than the sum of its proper divisors (8398554).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6871446 is a wasteful number, since it uses less digits than its factorization.

6871446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127260 (or 127254 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 6871446 is about 2621.3443116081. The cubic root of 6871446 is about 190.1148520740.

The spelling of 6871446 in words is "six million, eight hundred seventy-one thousand, four hundred forty-six".