6872086 has 16 divisors (see below), whose sum is σ = 11312784. Its totient is φ = 3111264.

The previous prime is 6872081. The next prime is 6872087. The reversal of 6872086 is 6802786.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6872081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1116 + ... + 3871.

It is an arithmetic number, because the mean of its divisors is an integer number (707049).

Almost surely, 2^6872086 is an apocalyptic number.

6872086 is a deficient number, since it is larger than the sum of its proper divisors (4440698).

6872086 is a wasteful number, since it uses less digits than its factorization.

6872086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5055.

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 6872086 is about 2621.4663835342. The cubic root of 6872086 is about 190.1207542635.

The spelling of 6872086 in words is "six million, eight hundred seventy-two thousand, eighty-six".