32326432 has 12 divisors (see below), whose sum is σ = 63642726. Its totient is φ = 16163200.

The previous prime is 32326381. The next prime is 32326433. The reversal of 32326432 is 23462323.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 19395216 + 12931216 = 4404^2 + 3596^2 .

It is a junction number, because it is equal to n+sod(n) for n = 32326397 and 32326406.

It is not an unprimeable number, because it can be changed into a prime (32326433) 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, 505069 + ... + 505132.

Almost surely, 2^32326432 is an apocalyptic number.

32326432 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

32326432 is a deficient number, since it is larger than the sum of its proper divisors (31316294).

32326432 is a wasteful number, since it uses less digits than its factorization.

32326432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010211 (or 1010203 counting only the distinct ones).

The product of its digits is 5184, while the sum is 25.

The square root of 32326432 is about 5685.6338257049. The cubic root of 32326432 is about 318.5560988076.

Adding to 32326432 its reverse (23462323), we get a palindrome (55788755).

It can be divided in two parts, 32 and 326432, that multiplied together give a square (10445824 = 3232²).

The spelling of 32326432 in words is "thirty-two million, three hundred twenty-six thousand, four hundred thirty-two".