132242004 has 48 divisors (see below), whose sum is σ = 344411200. Its totient is φ = 43879968.

The previous prime is 132242003. The next prime is 132242017. The reversal of 132242004 is 400242231.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132242003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22059 + ... + 27405.

Almost surely, 2^132242004 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 132242004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172205600).

132242004 is an abundant number, since it is smaller than the sum of its proper divisors (212169196).

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

132242004 is a wasteful number, since it uses less digits than its factorization.

132242004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5589 (or 5581 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 132242004 is about 11499.6523425711. The cubic root of 132242004 is about 509.4753081290.

Adding to 132242004 its reverse (400242231), we get a palindrome (532484235).

The spelling of 132242004 in words is "one hundred thirty-two million, two hundred forty-two thousand, four".