2004132132 has 120 divisors (see below), whose sum is σ = 5419959776. Its totient is φ = 645345792.

The previous prime is 2004132083. The next prime is 2004132139. The reversal of 2004132132 is 2312314002.

2004132132 is a `hidden beast` number, since 200 + 413 + 21 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2004132139) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1350663 + ... + 1352145.

Almost surely, 2^2004132132 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2004132132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2709979888).

2004132132 is an abundant number, since it is smaller than the sum of its proper divisors (3415827644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2004132132 is a wasteful number, since it uses less digits than its factorization.

2004132132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1639 (or 1628 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2004132132 is about 44767.5343524747. The cubic root of 2004132132 is about 1260.7881463572.

Adding to 2004132132 its reverse (2312314002), we get a palindrome (4316446134).

The spelling of 2004132132 in words is "two billion, four million, one hundred thirty-two thousand, one hundred thirty-two".