23282443 has 2 divisors, whose sum is σ = 23282444. Its totient is φ = 23282442.

The previous prime is 23282411. The next prime is 23282449. The reversal of 23282443 is 34428232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23282443 - 2⁵ = 23282411 is a prime.

It is not a weakly prime, because it can be changed into another prime (23282449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11641221 + 11641222.

It is an arithmetic number, because the mean of its divisors is an integer number (11641222).

Almost surely, 2^23282443 is an apocalyptic number.

23282443 is a deficient number, since it is larger than the sum of its proper divisors (1).

23282443 is an equidigital number, since it uses as much as digits as its factorization.

23282443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9216, while the sum is 28.

The square root of 23282443 is about 4825.1883901046. The cubic root of 23282443 is about 285.5460670376.

The spelling of 23282443 in words is "twenty-three million, two hundred eighty-two thousand, four hundred forty-three".