6856022 has 8 divisors (see below), whose sum is σ = 10615872. Its totient is φ = 3317400.

The previous prime is 6856019. The next prime is 6856037. The reversal of 6856022 is 2206586.

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

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, 55229 + ... + 55352.

It is an arithmetic number, because the mean of its divisors is an integer number (1326984).

Almost surely, 2^6856022 is an apocalyptic number.

6856022 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

6856022 is a deficient number, since it is larger than the sum of its proper divisors (3759850).

6856022 is a wasteful number, since it uses less digits than its factorization.

6856022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110614.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 6856022 is about 2618.4006568896. The cubic root of 6856022 is about 189.9724983278.

The spelling of 6856022 in words is "six million, eight hundred fifty-six thousand, twenty-two".