23252230 has 16 divisors (see below), whose sum is σ = 41943744. Its totient is φ = 9280960.

The previous prime is 23252227. The next prime is 23252231. The reversal of 23252230 is 3225232.

It is a junction number, because it is equal to n+sod(n) for n = 23252198 and 23252207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23252231) 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 in 7 ways as a sum of consecutive naturals, for example, 2979 + ... + 7441.

It is an arithmetic number, because the mean of its divisors is an integer number (2621484).

Almost surely, 2^23252230 is an apocalyptic number.

23252230 is a deficient number, since it is larger than the sum of its proper divisors (18691514).

23252230 is a wasteful number, since it uses less digits than its factorization.

23252230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4991.

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 23252230 is about 4822.0566151799. The cubic root of 23252230 is about 285.4224984216.

Adding to 23252230 its reverse (3225232), we get a palindrome (26477462).

The spelling of 23252230 in words is "twenty-three million, two hundred fifty-two thousand, two hundred thirty".