132724452 has 24 divisors (see below), whose sum is σ = 353932096. Its totient is φ = 37921248.

The previous prime is 132724451. The next prime is 132724477. The reversal of 132724452 is 254427231.

It is a zygodrome in base 8.

It is not an unprimeable number, because it can be changed into a prime (132724451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 789943 + ... + 790110.

Almost surely, 2^132724452 is an apocalyptic number.

132724452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

132724452 is an abundant number, since it is smaller than the sum of its proper divisors (221207644).

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

132724452 is a wasteful number, since it uses less digits than its factorization.

132724452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1580067 (or 1580065 counting only the distinct ones).

The product of its digits is 13440, while the sum is 30.

The square root of 132724452 is about 11520.6098796895. The cubic root of 132724452 is about 510.0941156565.

The spelling of 132724452 in words is "one hundred thirty-two million, seven hundred twenty-four thousand, four hundred fifty-two".