22841963 has 2 divisors, whose sum is σ = 22841964. Its totient is φ = 22841962.

The previous prime is 22841941. The next prime is 22841983. The reversal of 22841963 is 36914822.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22841963 - 2⁶ = 22841899 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (22841983) 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, 11420981 + 11420982.

It is an arithmetic number, because the mean of its divisors is an integer number (11420982).

Almost surely, 2^22841963 is an apocalyptic number.

22841963 is a deficient number, since it is larger than the sum of its proper divisors (1).

22841963 is an equidigital number, since it uses as much as digits as its factorization.

22841963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736, while the sum is 35.

The square root of 22841963 is about 4779.3266262100. The cubic root of 22841963 is about 283.7338435819.

The spelling of 22841963 in words is "twenty-two million, eight hundred forty-one thousand, nine hundred sixty-three".