2322647 has 2 divisors, whose sum is σ = 2322648. Its totient is φ = 2322646.

The previous prime is 2322637. The next prime is 2322667. The reversal of 2322647 is 7462232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2322647 - 2⁴ = 2322631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2322637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1161323 + 1161324.

It is an arithmetic number, because the mean of its divisors is an integer number (1161324).

2^2322647 is an apocalyptic number.

2322647 is a deficient number, since it is larger than the sum of its proper divisors (1).

2322647 is an equidigital number, since it uses as much as digits as its factorization.

2322647 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4032, while the sum is 26.

The square root of 2322647 is about 1524.0232937852. The cubic root of 2322647 is about 132.4324468750.

Adding to 2322647 its reverse (7462232), we get a palindrome (9784879).

The spelling of 2322647 in words is "two million, three hundred twenty-two thousand, six hundred forty-seven".