6855036 has 24 divisors (see below), whose sum is σ = 16386384. Its totient is φ = 2229120.

The previous prime is 6855031. The next prime is 6855041. The reversal of 6855036 is 6305586.

It is an interprime number because it is at equal distance from previous prime (6855031) and next prime (6855041).

It is a super-2 number, since 2×6855036² = 93983037122592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6854988 and 6855006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6855031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6475 + ... + 7458.

It is an arithmetic number, because the mean of its divisors is an integer number (682766).

Almost surely, 2^6855036 is an apocalyptic number.

It is an amenable number.

6855036 is an abundant number, since it is smaller than the sum of its proper divisors (9531348).

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

6855036 is a wasteful number, since it uses less digits than its factorization.

6855036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13981 (or 13979 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 6855036 is about 2618.2123672460. The cubic root of 6855036 is about 189.9633909152.

It can be divided in two parts, 68550 and 36, that added together give a palindrome (68586).

The spelling of 6855036 in words is "six million, eight hundred fifty-five thousand, thirty-six".