6855922 has 8 divisors (see below), whose sum is σ = 10825200. Its totient is φ = 3247524.

The previous prime is 6855911. The next prime is 6855923. The reversal of 6855922 is 2295586.

It is a happy number.

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 (6855923) 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, 90172 + ... + 90247.

It is an arithmetic number, because the mean of its divisors is an integer number (1353150).

Almost surely, 2^6855922 is an apocalyptic number.

6855922 is a deficient number, since it is larger than the sum of its proper divisors (3969278).

6855922 is a wasteful number, since it uses less digits than its factorization.

6855922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180440.

The product of its digits is 43200, while the sum is 37.

The square root of 6855922 is about 2618.3815611939. The cubic root of 6855922 is about 189.9715746950.

It can be divided in two parts, 6855 and 922, that added together give a palindrome (7777).

The spelling of 6855922 in words is "six million, eight hundred fifty-five thousand, nine hundred twenty-two".