6855352 has 64 divisors (see below), whose sum is σ = 16416000. Its totient is φ = 2612736.

The previous prime is 6855319. The next prime is 6855353. The reversal of 6855352 is 2535586.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a d-powerful number, because it can be written as 6⁸ + 8² + 5 + 5² + 3¹⁴ + 5⁸ + 2¹¹ .

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6855353) 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 15 ways as a sum of consecutive naturals, for example, 17899 + ... + 18277.

It is an arithmetic number, because the mean of its divisors is an integer number (256500).

Almost surely, 2^6855352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6855352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8208000).

6855352 is an abundant number, since it is smaller than the sum of its proper divisors (9560648).

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

6855352 is a wasteful number, since it uses less digits than its factorization.

6855352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428 (or 424 counting only the distinct ones).

The product of its digits is 36000, while the sum is 34.

The square root of 6855352 is about 2618.2727130687. The cubic root of 6855352 is about 189.9663098160.

The spelling of 6855352 in words is "six million, eight hundred fifty-five thousand, three hundred fifty-two".