6755947 has 4 divisors (see below), whose sum is σ = 7370136. Its totient is φ = 6141760.

The previous prime is 6755909. The next prime is 6755971. The reversal of 6755947 is 7495576.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6755947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6755977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 307078 + ... + 307099.

It is an arithmetic number, because the mean of its divisors is an integer number (1842534).

Almost surely, 2^6755947 is an apocalyptic number.

6755947 is a deficient number, since it is larger than the sum of its proper divisors (614189).

6755947 is a wasteful number, since it uses less digits than its factorization.

6755947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614188.

The product of its digits is 264600, while the sum is 43.

The square root of 6755947 is about 2599.2204600611. The cubic root of 6755947 is about 189.0436430479.

The spelling of 6755947 in words is "six million, seven hundred fifty-five thousand, nine hundred forty-seven".