23552242 has 48 divisors (see below), whose sum is σ = 44372448. Its totient is φ = 9313920.

The previous prime is 23552233. The next prime is 23552257. The reversal of 23552242 is 24225532.

It is a happy number.

It is an unprimeable number.

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, 111517 + ... + 111727.

It is an arithmetic number, because the mean of its divisors is an integer number (924426).

Almost surely, 2^23552242 is an apocalyptic number.

23552242 is a deficient number, since it is larger than the sum of its proper divisors (20820206).

23552242 is a wasteful number, since it uses less digits than its factorization.

23552242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311 (or 304 counting only the distinct ones).

The product of its digits is 4800, while the sum is 25.

The square root of 23552242 is about 4853.0652169531. The cubic root of 23552242 is about 286.6448114460.

Adding to 23552242 its reverse (24225532), we get a palindrome (47777774).

The spelling of 23552242 in words is "twenty-three million, five hundred fifty-two thousand, two hundred forty-two".