23200132 has 12 divisors (see below), whose sum is σ = 40995136. Its totient is φ = 11487240.

The previous prime is 23200127. The next prime is 23200139. The reversal of 23200132 is 23100232.

It is a happy number.

It is a super-2 number, since 2×23200132² = 1076492249634848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23200139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27744 + ... + 28567.

Almost surely, 2^23200132 is an apocalyptic number.

It is an amenable number.

23200132 is a deficient number, since it is larger than the sum of its proper divisors (17795004).

23200132 is a wasteful number, since it uses less digits than its factorization.

23200132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56418 (or 56416 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 23200132 is about 4816.6515340016. The cubic root of 23200132 is about 285.2091703404.

Adding to 23200132 its reverse (23100232), we get a palindrome (46300364).

It can be divided in two parts, 23200 and 132, that added together give a palindrome (23332).

The spelling of 23200132 in words is "twenty-three million, two hundred thousand, one hundred thirty-two".