6852426 has 64 divisors (see below), whose sum is σ = 17080320. Its totient is φ = 1788480.

The previous prime is 6852421. The next prime is 6852427. The reversal of 6852426 is 6242586.

6852426 = 109² + 110² + ... + 279².

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6852421) 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 31 ways as a sum of consecutive naturals, for example, 24600 + ... + 24876.

It is an arithmetic number, because the mean of its divisors is an integer number (266880).

Almost surely, 2^6852426 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6852426, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8540160).

6852426 is an abundant number, since it is smaller than the sum of its proper divisors (10227894).

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

6852426 is a wasteful number, since it uses less digits than its factorization.

6852426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339.

The product of its digits is 23040, while the sum is 33.

The square root of 6852426 is about 2617.7138881092. The cubic root of 6852426 is about 189.9392788421.

The spelling of 6852426 in words is "six million, eight hundred fifty-two thousand, four hundred twenty-six".