6815852 has 6 divisors (see below), whose sum is σ = 11927748. Its totient is φ = 3407924.

The previous prime is 6815849. The next prime is 6815863. The reversal of 6815852 is 2585186.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 851978 + ... + 851985.

It is an arithmetic number, because the mean of its divisors is an integer number (1987958).

Almost surely, 2^6815852 is an apocalyptic number.

It is an amenable number.

6815852 is a deficient number, since it is larger than the sum of its proper divisors (5111896).

6815852 is a wasteful number, since it uses less digits than its factorization.

6815852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1703967 (or 1703965 counting only the distinct ones).

The product of its digits is 19200, while the sum is 35.

The square root of 6815852 is about 2610.7186750012. The cubic root of 6815852 is about 189.6007498175.

It can be divided in two parts, 6815 and 852, that added together give a palindrome (7667).

The spelling of 6815852 in words is "six million, eight hundred fifteen thousand, eight hundred fifty-two".