6871026 has 64 divisors (see below), whose sum is σ = 15676416. Its totient is φ = 1996800.

The previous prime is 6871019. The next prime is 6871031. The reversal of 6871026 is 6201786.

It is a happy number.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 6870984 and 6871002.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 129616 + ... + 129668.

It is an arithmetic number, because the mean of its divisors is an integer number (244944).

Almost surely, 2^6871026 is an apocalyptic number.

6871026 is an abundant number, since it is smaller than the sum of its proper divisors (8805390).

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

6871026 is a wasteful number, since it uses less digits than its factorization.

6871026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 6871026 is about 2621.2641988171. The cubic root of 6871026 is about 190.1109785630.

The spelling of 6871026 in words is "six million, eight hundred seventy-one thousand, twenty-six".