23552224 has 12 divisors (see below), whose sum is σ = 46368504. Its totient is φ = 11776096.

The previous prime is 23552173. The next prime is 23552227. The reversal of 23552224 is 42225532.

It is a happy number.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23552227) 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 as a sum of consecutive naturals, namely, 367972 + ... + 368035.

It is an arithmetic number, because the mean of its divisors is an integer number (3864042).

Almost surely, 2^23552224 is an apocalyptic number.

It is an amenable number.

23552224 is a deficient number, since it is larger than the sum of its proper divisors (22816280).

23552224 is an equidigital number, since it uses as much as digits as its factorization.

23552224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736017 (or 736009 counting only the distinct ones).

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

The square root of 23552224 is about 4853.0633624547. The cubic root of 23552224 is about 286.6447384224.

Adding to 23552224 its reverse (42225532), we get a palindrome (65777756).

The spelling of 23552224 in words is "twenty-three million, five hundred fifty-two thousand, two hundred twenty-four".