23252244 has 24 divisors (see below), whose sum is σ = 54364128. Its totient is φ = 7735200.

The previous prime is 23252239. The next prime is 23252249. The reversal of 23252244 is 44225232.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (23252239) and next prime (23252249).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23252249) 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, 5394 + ... + 8694.

It is an arithmetic number, because the mean of its divisors is an integer number (2265172).

Almost surely, 2^23252244 is an apocalyptic number.

It is an amenable number.

23252244 is an abundant number, since it is smaller than the sum of its proper divisors (31111884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23252244 is a wasteful number, since it uses less digits than its factorization.

23252244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3895 (or 3893 counting only the distinct ones).

The product of its digits is 3840, while the sum is 24.

The square root of 23252244 is about 4822.0580668424. The cubic root of 23252244 is about 285.4225557052.

Adding to 23252244 its reverse (44225232), we get a palindrome (67477476).

The spelling of 23252244 in words is "twenty-three million, two hundred fifty-two thousand, two hundred forty-four".