132441252 has 12 divisors (see below), whose sum is σ = 309029616. Its totient is φ = 44147080.

The previous prime is 132441251. The next prime is 132441259. The reversal of 132441252 is 252144231.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (132441251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5518374 + ... + 5518397.

It is an arithmetic number, because the mean of its divisors is an integer number (25752468).

Almost surely, 2^132441252 is an apocalyptic number.

132441252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

132441252 is an abundant number, since it is smaller than the sum of its proper divisors (176588364).

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

132441252 is a wasteful number, since it uses less digits than its factorization.

132441252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11036778 (or 11036776 counting only the distinct ones).

The product of its digits is 1920, while the sum is 24.

The square root of 132441252 is about 11508.3123002463. The cubic root of 132441252 is about 509.7310538914.

Adding to 132441252 its reverse (252144231), we get a palindrome (384585483).

The spelling of 132441252 in words is "one hundred thirty-two million, four hundred forty-one thousand, two hundred fifty-two".