23252393 has 2 divisors, whose sum is σ = 23252394. Its totient is φ = 23252392.

The previous prime is 23252381. The next prime is 23252441. The reversal of 23252393 is 39325232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15429184 + 7823209 = 3928^2 + 2797^2 .

It is a cyclic number.

It is not a de Polignac number, because 23252393 - 2⁴ = 23252377 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23252993) 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, 11626196 + 11626197.

It is an arithmetic number, because the mean of its divisors is an integer number (11626197).

Almost surely, 2^23252393 is an apocalyptic number.

It is an amenable number.

23252393 is a deficient number, since it is larger than the sum of its proper divisors (1).

23252393 is an equidigital number, since it uses as much as digits as its factorization.

23252393 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9720, while the sum is 29.

The square root of 23252393 is about 4822.0735166524. The cubic root of 23252393 is about 285.4231653649.

It can be divided in two parts, 232 and 52393, that added together give a palindrome (52625).

The spelling of 23252393 in words is "twenty-three million, two hundred fifty-two thousand, three hundred ninety-three".