6866854 has 8 divisors (see below), whose sum is σ = 10333728. Its totient is φ = 3422280.

The previous prime is 6866843. The next prime is 6866863. The reversal of 6866854 is 4586686.

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

It is a self number, because there is not a number n which added to its sum of digits gives 6866854.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4782 + ... + 6049.

It is an arithmetic number, because the mean of its divisors is an integer number (1291716).

Almost surely, 2^6866854 is an apocalyptic number.

6866854 is a deficient number, since it is larger than the sum of its proper divisors (3466874).

6866854 is a wasteful number, since it uses less digits than its factorization.

6866854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11150.

The product of its digits is 276480, while the sum is 43.

The square root of 6866854 is about 2620.4682787624. The cubic root of 6866854 is about 190.0724931129.

The spelling of 6866854 in words is "six million, eight hundred sixty-six thousand, eight hundred fifty-four".