6715123 has 2 divisors, whose sum is σ = 6715124. Its totient is φ = 6715122.

The previous prime is 6715097. The next prime is 6715129. The reversal of 6715123 is 3215176.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6715123 is a prime.

6715123 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (6715129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3357561 + 3357562.

It is an arithmetic number, because the mean of its divisors is an integer number (3357562).

Almost surely, 2^6715123 is an apocalyptic number.

6715123 is a deficient number, since it is larger than the sum of its proper divisors (1).

6715123 is an equidigital number, since it uses as much as digits as its factorization.

6715123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1260, while the sum is 25.

The square root of 6715123 is about 2591.3554368322. The cubic root of 6715123 is about 188.6620969869.

The spelling of 6715123 in words is "six million, seven hundred fifteen thousand, one hundred twenty-three".