2922443 has 2 divisors, whose sum is σ = 2922444. Its totient is φ = 2922442.

The previous prime is 2922433. The next prime is 2922457. The reversal of 2922443 is 3442292.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2922443 - 2²⁰ = 1873867 is a prime.

It is not a weakly prime, because it can be changed into another prime (2922433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1461221 + 1461222.

It is an arithmetic number, because the mean of its divisors is an integer number (1461222).

2^2922443 is an apocalyptic number.

2922443 is a deficient number, since it is larger than the sum of its proper divisors (1).

2922443 is an equidigital number, since it uses as much as digits as its factorization.

2922443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3456, while the sum is 26.

The square root of 2922443 is about 1709.5154284182. The cubic root of 2922443 is about 142.9712397538.

The spelling of 2922443 in words is "two million, nine hundred twenty-two thousand, four hundred forty-three".