6720852 has 24 divisors (see below), whose sum is σ = 15767136. Its totient is φ = 2228128.

The previous prime is 6720841. The next prime is 6720887. The reversal of 6720852 is 2580276.

It is an Ulam number.

It is a congruent number.

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, 943 + ... + 3785.

It is an arithmetic number, because the mean of its divisors is an integer number (656964).

Almost surely, 2^6720852 is an apocalyptic number.

It is an amenable number.

6720852 is an abundant number, since it is smaller than the sum of its proper divisors (9046284).

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

6720852 is a wasteful number, since it uses less digits than its factorization.

6720852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3047 (or 3045 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 6720852 is about 2592.4606072224. The cubic root of 6720852 is about 188.7157340250.

The spelling of 6720852 in words is "six million, seven hundred twenty thousand, eight hundred fifty-two".