6751323 has 8 divisors (see below), whose sum is σ = 10002000. Its totient is φ = 4500864.

The previous prime is 6751313. The next prime is 6751337. The reversal of 6751323 is 3231576.

It is a happy number.

It is not a de Polignac number, because 6751323 - 2⁴ = 6751307 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 250049 = 6751323 / (6 + 7 + 5 + 1 + 3 + 2 + 3).

It is not an unprimeable number, because it can be changed into a prime (6751313) 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 7 ways as a sum of consecutive naturals, for example, 124998 + ... + 125051.

It is an arithmetic number, because the mean of its divisors is an integer number (1250250).

Almost surely, 2^6751323 is an apocalyptic number.

6751323 is a deficient number, since it is larger than the sum of its proper divisors (3250677).

6751323 is a wasteful number, since it uses less digits than its factorization.

6751323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250058 (or 250052 counting only the distinct ones).

The product of its digits is 3780, while the sum is 27.

The square root of 6751323 is about 2598.3308103473. The cubic root of 6751323 is about 189.0005039039. Note that the first 3 decimals are identical.

Adding to 6751323 its reverse (3231576), we get a palindrome (9982899).

It can be divided in two parts, 675 and 1323, that multiplied together give a square (893025 = 945²).

The spelling of 6751323 in words is "six million, seven hundred fifty-one thousand, three hundred twenty-three".