23242847 has 2 divisors, whose sum is σ = 23242848. Its totient is φ = 23242846.

The previous prime is 23242841. The next prime is 23242853. The reversal of 23242847 is 74824232.

It is a balanced prime because it is at equal distance from previous prime (23242841) and next prime (23242853).

It is a cyclic number.

It is not a de Polignac number, because 23242847 - 2⁶ = 23242783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23242841) 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, 11621423 + 11621424.

It is an arithmetic number, because the mean of its divisors is an integer number (11621424).

Almost surely, 2^23242847 is an apocalyptic number.

23242847 is a deficient number, since it is larger than the sum of its proper divisors (1).

23242847 is an equidigital number, since it uses as much as digits as its factorization.

23242847 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21504, while the sum is 32.

The square root of 23242847 is about 4821.0835918909. The cubic root of 23242847 is about 285.3841009630.

The spelling of 23242847 in words is "twenty-three million, two hundred forty-two thousand, eight hundred forty-seven".