24223253 has 2 divisors, whose sum is σ = 24223254. Its totient is φ = 24223252.

The previous prime is 24223229. The next prime is 24223261. The reversal of 24223253 is 35232242.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20811844 + 3411409 = 4562^2 + 1847^2 .

It is a cyclic number.

It is not a de Polignac number, because 24223253 - 2¹² = 24219157 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24223273) 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, 12111626 + 12111627.

It is an arithmetic number, because the mean of its divisors is an integer number (12111627).

Almost surely, 2^24223253 is an apocalyptic number.

It is an amenable number.

24223253 is a deficient number, since it is larger than the sum of its proper divisors (1).

24223253 is an equidigital number, since it uses as much as digits as its factorization.

24223253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2880, while the sum is 23.

The square root of 24223253 is about 4921.7124052508. The cubic root of 24223253 is about 289.3415620499.

Adding to 24223253 its reverse (35232242), we get a palindrome (59455495).

The spelling of 24223253 in words is "twenty-four million, two hundred twenty-three thousand, two hundred fifty-three".