23532232 has 16 divisors (see below), whose sum is σ = 44194140. Its totient is φ = 11747136.

The previous prime is 23532227. The next prime is 23532277. The reversal of 23532232 is 23223532.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 18028516 + 5503716 = 4246^2 + 2346^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3858 + ... + 7870.

Almost surely, 2^23532232 is an apocalyptic number.

It is an amenable number.

23532232 is a deficient number, since it is larger than the sum of its proper divisors (20661908).

23532232 is a wasteful number, since it uses less digits than its factorization.

23532232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4752 (or 4748 counting only the distinct ones).

The product of its digits is 2160, while the sum is 22.

The square root of 23532232 is about 4851.0031952164. The cubic root of 23532232 is about 286.5636105733.

Adding to 23532232 its reverse (23223532), we get a palindrome (46755764).

The spelling of 23532232 in words is "twenty-three million, five hundred thirty-two thousand, two hundred thirty-two".