23243325 has 24 divisors (see below), whose sum is σ = 43919808. Its totient is φ = 10625280.

The previous prime is 23243323. The next prime is 23243357. The reversal of 23243325 is 52334232.

It is not a de Polignac number, because 23243325 - 2¹ = 23243323 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 23243295 and 23243304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23243323) 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 in 23 ways as a sum of consecutive naturals, for example, 21612 + ... + 22661.

It is an arithmetic number, because the mean of its divisors is an integer number (1829992).

Almost surely, 2^23243325 is an apocalyptic number.

23243325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23243325 is a deficient number, since it is larger than the sum of its proper divisors (20676483).

23243325 is a wasteful number, since it uses less digits than its factorization.

23243325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44293 (or 44288 counting only the distinct ones).

The product of its digits is 4320, while the sum is 24.

The square root of 23243325 is about 4821.1331655535. The cubic root of 23243325 is about 285.3860573020.

Adding to 23243325 its reverse (52334232), we get a palindrome (75577557).

The spelling of 23243325 in words is "twenty-three million, two hundred forty-three thousand, three hundred twenty-five".