6854838 has 8 divisors (see below), whose sum is σ = 13709688. Its totient is φ = 2284944.

The previous prime is 6854833. The next prime is 6854857. The reversal of 6854838 is 8384586.

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

6854838 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 6854838.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6854833) 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 3 ways as a sum of consecutive naturals, for example, 571231 + ... + 571242.

It is an arithmetic number, because the mean of its divisors is an integer number (1713711).

Almost surely, 2^6854838 is an apocalyptic number.

6854838 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6854838 is a wasteful number, since it uses less digits than its factorization.

6854838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1142478.

The product of its digits is 184320, while the sum is 42.

The square root of 6854838 is about 2618.1745549142. The cubic root of 6854838 is about 189.9615619380.

It can be divided in two parts, 68548 and 38, that added together give a palindrome (68586).

The spelling of 6854838 in words is "six million, eight hundred fifty-four thousand, eight hundred thirty-eight".