6642852 has 24 divisors (see below), whose sum is σ = 16412256. Its totient is φ = 2083968.

The previous prime is 6642847. The next prime is 6642863. The reversal of 6642852 is 2582466.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 16078 + ... + 16485.

It is an arithmetic number, because the mean of its divisors is an integer number (683844).

Almost surely, 2^6642852 is an apocalyptic number.

It is an amenable number.

6642852 is an abundant number, since it is smaller than the sum of its proper divisors (9769404).

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

6642852 is a wasteful number, since it uses less digits than its factorization.

6642852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32587 (or 32585 counting only the distinct ones).

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

The square root of 6642852 is about 2577.3730812593. The cubic root of 6642852 is about 187.9828338031.

The spelling of 6642852 in words is "six million, six hundred forty-two thousand, eight hundred fifty-two".