132557984 has 96 divisors (see below), whose sum is σ = 305948160. Its totient is φ = 55987200.

The previous prime is 132557977. The next prime is 132557989. The reversal of 132557984 is 489755231.

It is not an unprimeable number, because it can be changed into a prime (132557989) 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, 244754 + ... + 245294.

It is an arithmetic number, because the mean of its divisors is an integer number (3186960).

Almost surely, 2^132557984 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 132557984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152974080).

132557984 is an abundant number, since it is smaller than the sum of its proper divisors (173390176).

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

132557984 is a wasteful number, since it uses less digits than its factorization.

132557984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614 (or 606 counting only the distinct ones).

The product of its digits is 302400, while the sum is 44.

The square root of 132557984 is about 11513.3828217427. The cubic root of 132557984 is about 509.8807666927.

The spelling of 132557984 in words is "one hundred thirty-two million, five hundred fifty-seven thousand, nine hundred eighty-four".