132443502 has 32 divisors (see below), whose sum is σ = 272432160. Its totient is φ = 42906240.

The previous prime is 132443497. The next prime is 132443503. The reversal of 132443502 is 205344231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132443503) 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, 32752 + ... + 36572.

It is an arithmetic number, because the mean of its divisors is an integer number (8513505).

Almost surely, 2^132443502 is an apocalyptic number.

132443502 is an abundant number, since it is smaller than the sum of its proper divisors (139988658).

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

132443502 is a wasteful number, since it uses less digits than its factorization.

132443502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3988.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 132443502 is about 11508.4100552596. The cubic root of 132443502 is about 509.7339404250.

Adding to 132443502 its reverse (205344231), we get a palindrome (337787733).

The spelling of 132443502 in words is "one hundred thirty-two million, four hundred forty-three thousand, five hundred two".