6660852 has 24 divisors (see below), whose sum is σ = 16955232. Its totient is φ = 2018400.

The previous prime is 6660809. The next prime is 6660859. The reversal of 6660852 is 2580666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6660859) 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, 25099 + ... + 25362.

It is an arithmetic number, because the mean of its divisors is an integer number (706468).

Almost surely, 2^6660852 is an apocalyptic number.

It is an amenable number.

6660852 is an abundant number, since it is smaller than the sum of its proper divisors (10294380).

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

6660852 is a wasteful number, since it uses less digits than its factorization.

6660852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50479 (or 50477 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 6660852 is about 2580.8626464808. The cubic root of 6660852 is about 188.1524717518.

The spelling of 6660852 in words is "six million, six hundred sixty thousand, eight hundred fifty-two".