6873212 has 12 divisors (see below), whose sum is σ = 12661320. Its totient is φ = 3255696.

The previous prime is 6873211. The next prime is 6873257. The reversal of 6873212 is 2123786.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6873211) 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 3 ways as a sum of consecutive naturals, for example, 45143 + ... + 45294.

It is an arithmetic number, because the mean of its divisors is an integer number (1055110).

Almost surely, 2^6873212 is an apocalyptic number.

It is an amenable number.

6873212 is a deficient number, since it is larger than the sum of its proper divisors (5788108).

6873212 is a wasteful number, since it uses less digits than its factorization.

6873212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90460 (or 90458 counting only the distinct ones).

The product of its digits is 4032, while the sum is 29.

The square root of 6873212 is about 2621.6811400321. The cubic root of 6873212 is about 190.1311375385.

Adding to 6873212 its reverse (2123786), we get a palindrome (8996998).

The spelling of 6873212 in words is "six million, eight hundred seventy-three thousand, two hundred twelve".