2322779 has 2 divisors, whose sum is σ = 2322780. Its totient is φ = 2322778.

The previous prime is 2322767. The next prime is 2322791. The reversal of 2322779 is 9772232.

It is a balanced prime because it is at equal distance from previous prime (2322767) and next prime (2322791).

It is a cyclic number.

It is not a de Polignac number, because 2322779 - 2⁴ = 2322763 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2322079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1161389 + 1161390.

It is an arithmetic number, because the mean of its divisors is an integer number (1161390).

2^2322779 is an apocalyptic number.

2322779 is a deficient number, since it is larger than the sum of its proper divisors (1).

2322779 is an equidigital number, since it uses as much as digits as its factorization.

2322779 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10584, while the sum is 32.

The square root of 2322779 is about 1524.0665995947. The cubic root of 2322779 is about 132.4349556149.

The spelling of 2322779 in words is "two million, three hundred twenty-two thousand, seven hundred seventy-nine".