132204404 has 24 divisors (see below), whose sum is σ = 240086280. Its totient is φ = 63645696.

The previous prime is 132204389. The next prime is 132204407. The reversal of 132204404 is 404402231.

It can be written as a sum of positive squares in 4 ways, for example, as 20268004 + 111936400 = 4502^2 + 10580^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132204407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9752 + ... + 18960.

It is an arithmetic number, because the mean of its divisors is an integer number (10003595).

Almost surely, 2^132204404 is an apocalyptic number.

It is an amenable number.

132204404 is a deficient number, since it is larger than the sum of its proper divisors (107881876).

132204404 is a wasteful number, since it uses less digits than its factorization.

132204404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9347 (or 9345 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 132204404 is about 11498.0173943163. The cubic root of 132204404 is about 509.4270176544.

Adding to 132204404 its reverse (404402231), we get a palindrome (536606635).

The spelling of 132204404 in words is "one hundred thirty-two million, two hundred four thousand, four hundred four".