6850536 has 96 divisors (see below), whose sum is σ = 21577920. Its totient is φ = 1774080.

The previous prime is 6850531. The next prime is 6850553. The reversal of 6850536 is 6350586.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 6850497 and 6850506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6850531) 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 23 ways as a sum of consecutive naturals, for example, 20160 + ... + 20496.

It is an arithmetic number, because the mean of its divisors is an integer number (224770).

Almost surely, 2^6850536 is an apocalyptic number.

6850536 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6850536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10788960).

6850536 is an abundant number, since it is smaller than the sum of its proper divisors (14727384).

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

6850536 is a wasteful number, since it uses less digits than its factorization.

6850536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375 (or 360 counting only the distinct ones).

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

The square root of 6850536 is about 2617.3528611939. The cubic root of 6850536 is about 189.9218145530.

The spelling of 6850536 in words is "six million, eight hundred fifty thousand, five hundred thirty-six".