6728276 has 6 divisors (see below), whose sum is σ = 11774490. Its totient is φ = 3364136.

The previous prime is 6728273. The next prime is 6728279.

6728276 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (6728273) and next prime (6728279).

It can be written as a sum of positive squares in only one way, i.e., 6451600 + 276676 = 2540^2 + 526^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6728273) 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 as a sum of consecutive naturals, namely, 841031 + ... + 841038.

It is an arithmetic number, because the mean of its divisors is an integer number (1962415).

Almost surely, 2^6728276 is an apocalyptic number.

It is an amenable number.

6728276 is a deficient number, since it is larger than the sum of its proper divisors (5046214).

6728276 is a wasteful number, since it uses less digits than its factorization.

6728276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1682073 (or 1682071 counting only the distinct ones).

The product of its digits is 56448, while the sum is 38.

The square root of 6728276 is about 2593.8920563508. The cubic root of 6728276 is about 188.7851949633.

The spelling of 6728276 in words is "six million, seven hundred twenty-eight thousand, two hundred seventy-six".