6772723 has 2 divisors, whose sum is σ = 6772724. Its totient is φ = 6772722.

The previous prime is 6772697. The next prime is 6772729. The reversal of 6772723 is 3272776.

6772723 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6772723 - 2⁵ = 6772691 is a prime.

It is not a weakly prime, because it can be changed into another prime (6772729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3386361 + 3386362.

It is an arithmetic number, because the mean of its divisors is an integer number (3386362).

Almost surely, 2^6772723 is an apocalyptic number.

6772723 is a deficient number, since it is larger than the sum of its proper divisors (1).

6772723 is an equidigital number, since it uses as much as digits as its factorization.

6772723 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24696, while the sum is 34.

The square root of 6772723 is about 2602.4455806030. The cubic root of 6772723 is about 189.1999880063.

The spelling of 6772723 in words is "six million, seven hundred seventy-two thousand, seven hundred twenty-three".