6222679 has 2 divisors, whose sum is σ = 6222680. Its totient is φ = 6222678.

The previous prime is 6222641. The next prime is 6222707. The reversal of 6222679 is 9762226.

6222679 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 6222679 - 2⁷ = 6222551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6222479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3111339 + 3111340.

It is an arithmetic number, because the mean of its divisors is an integer number (3111340).

Almost surely, 2^6222679 is an apocalyptic number.

6222679 is a deficient number, since it is larger than the sum of its proper divisors (1).

6222679 is an equidigital number, since it uses as much as digits as its factorization.

6222679 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144, while the sum is 34.

The square root of 6222679 is about 2494.5298154161. The cubic root of 6222679 is about 183.9327790840.

The spelling of 6222679 in words is "six million, two hundred twenty-two thousand, six hundred seventy-nine".