6871230 has 80 divisors (see below), whose sum is σ = 19602000. Its totient is φ = 1721088.

The previous prime is 6871211. The next prime is 6871253. The reversal of 6871230 is 321786.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 6871194 and 6871203.

It is a congruent number.

It is an unprimeable number.

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 39 ways as a sum of consecutive naturals, for example, 13521 + ... + 14019.

It is an arithmetic number, because the mean of its divisors is an integer number (245025).

Almost surely, 2^6871230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6871230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9801000).

6871230 is an abundant number, since it is smaller than the sum of its proper divisors (12730770).

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

6871230 is a wasteful number, since it uses less digits than its factorization.

6871230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535 (or 526 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 6871230 is about 2621.3031110499. The cubic root of 6871230 is about 190.1128600024.

The spelling of 6871230 in words is "six million, eight hundred seventy-one thousand, two hundred thirty".