132712272 has 120 divisors (see below), whose sum is σ = 463095360. Its totient is φ = 34467840.

The previous prime is 132712267. The next prime is 132712273. The reversal of 132712272 is 272217231.

It is a super-2 number, since 2×132712272² = 35225094278803968, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132712273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5104 + ... + 17072.

It is an arithmetic number, because the mean of its divisors is an integer number (3859128).

Almost surely, 2^132712272 is an apocalyptic number.

132712272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132712272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (231547680).

132712272 is an abundant number, since it is smaller than the sum of its proper divisors (330383088).

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

132712272 is a wasteful number, since it uses less digits than its factorization.

132712272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12001 (or 11992 counting only the distinct ones).

The product of its digits is 2352, while the sum is 27.

The square root of 132712272 is about 11520.0812497135. The cubic root of 132712272 is about 510.0785115577.

The spelling of 132712272 in words is "one hundred thirty-two million, seven hundred twelve thousand, two hundred seventy-two".