6854986 has 8 divisors (see below), whose sum is σ = 10301760. Its totient is φ = 3421068.

The previous prime is 6854983. The next prime is 6854987. The reversal of 6854986 is 6894586.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (6854983) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1746 + ... + 4093.

It is an arithmetic number, because the mean of its divisors is an integer number (1287720).

Almost surely, 2^6854986 is an apocalyptic number.

6854986 is a deficient number, since it is larger than the sum of its proper divisors (3446774).

6854986 is a wasteful number, since it uses less digits than its factorization.

6854986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6428.

The product of its digits is 414720, while the sum is 46.

The square root of 6854986 is about 2618.2028187289. The cubic root of 6854986 is about 189.9629290556.

It can be divided in two parts, 68549 and 86, that added together give a triangular number (68635 = T₃₇₀).

The spelling of 6854986 in words is "six million, eight hundred fifty-four thousand, nine hundred eighty-six".