32245132 has 12 divisors (see below), whose sum is σ = 56500416. Its totient is φ = 16102160.

The previous prime is 32245127. The next prime is 32245133. The reversal of 32245132 is 23154223.

It is not an unprimeable number, because it can be changed into a prime (32245133) 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 in 3 ways as a sum of consecutive naturals, for example, 1219 + ... + 8122.

It is an arithmetic number, because the mean of its divisors is an integer number (4708368).

Almost surely, 2^32245132 is an apocalyptic number.

It is an amenable number.

32245132 is a deficient number, since it is larger than the sum of its proper divisors (24255284).

32245132 is a wasteful number, since it uses less digits than its factorization.

32245132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10208 (or 10206 counting only the distinct ones).

The product of its digits is 1440, while the sum is 22.

The square root of 32245132 is about 5678.4797261239. The cubic root of 32245132 is about 318.2888216289.

Adding to 32245132 its reverse (23154223), we get a palindrome (55399355).

Subtracting from 32245132 its reverse (23154223), we obtain a palindrome (9090909).

It can be divided in two parts, 322 and 45132, that added together give a palindrome (45454).

The spelling of 32245132 in words is "thirty-two million, two hundred forty-five thousand, one hundred thirty-two".