6713923 has 2 divisors, whose sum is σ = 6713924. Its totient is φ = 6713922.

The previous prime is 6713921. The next prime is 6713947. The reversal of 6713923 is 3293176.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6713923 - 2¹ = 6713921 is a prime.

Together with 6713921, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (6713921) 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, 3356961 + 3356962.

It is an arithmetic number, because the mean of its divisors is an integer number (3356962).

Almost surely, 2^6713923 is an apocalyptic number.

6713923 is a deficient number, since it is larger than the sum of its proper divisors (1).

6713923 is an equidigital number, since it uses as much as digits as its factorization.

6713923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6804, while the sum is 31.

The square root of 6713923 is about 2591.1238874280. The cubic root of 6713923 is about 188.6508582747.

The spelling of 6713923 in words is "six million, seven hundred thirteen thousand, nine hundred twenty-three".