6772123 has 2 divisors, whose sum is σ = 6772124. Its totient is φ = 6772122.

The previous prime is 6772121. The next prime is 6772127. The reversal of 6772123 is 3212776.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6772123 - 2¹ = 6772121 is a prime.

Together with 6772121, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 6772091 and 6772100.

It is not a weakly prime, because it can be changed into another prime (6772121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3386061 + 3386062.

It is an arithmetic number, because the mean of its divisors is an integer number (3386062).

Almost surely, 2^6772123 is an apocalyptic number.

6772123 is a deficient number, since it is larger than the sum of its proper divisors (1).

6772123 is an equidigital number, since it uses as much as digits as its factorization.

6772123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3528, while the sum is 28.

The square root of 6772123 is about 2602.3303018641. The cubic root of 6772123 is about 189.1944007241.

Adding to 6772123 its reverse (3212776), we get a palindrome (9984899).

The spelling of 6772123 in words is "six million, seven hundred seventy-two thousand, one hundred twenty-three".