52432232 has 16 divisors (see below), whose sum is σ = 101700900. Its totient is φ = 25312000.

The previous prime is 52432207. The next prime is 52432243. The reversal of 52432232 is 23223425.

It can be written as a sum of positive squares in 2 ways, for example, as 52215076 + 217156 = 7226^2 + 466^2 .

It is a junction number, because it is equal to n+sod(n) for n = 52432198 and 52432207.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112769 + ... + 113232.

Almost surely, 2^52432232 is an apocalyptic number.

It is an amenable number.

52432232 is a deficient number, since it is larger than the sum of its proper divisors (49268668).

52432232 is a wasteful number, since it uses less digits than its factorization.

52432232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226036 (or 226032 counting only the distinct ones).

The product of its digits is 2880, while the sum is 23.

The square root of 52432232 is about 7241.0104267291. The cubic root of 52432232 is about 374.2824370032.

Adding to 52432232 its reverse (23223425), we get a palindrome (75655657).

The spelling of 52432232 in words is "fifty-two million, four hundred thirty-two thousand, two hundred thirty-two".