132788216 has 64 divisors (see below), whose sum is σ = 285919200. Its totient is φ = 57254400.

The previous prime is 132788167. The next prime is 132788237. The reversal of 132788216 is 612887231.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 132788216.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155246 + ... + 156098.

Almost surely, 2^132788216 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 132788216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142959600).

132788216 is an abundant number, since it is smaller than the sum of its proper divisors (153130984).

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

132788216 is a wasteful number, since it uses less digits than its factorization.

132788216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 960 (or 956 counting only the distinct ones).

The product of its digits is 32256, while the sum is 38.

The square root of 132788216 is about 11523.3769356036. The cubic root of 132788216 is about 510.1757897148.

The spelling of 132788216 in words is "one hundred thirty-two million, seven hundred eighty-eight thousand, two hundred sixteen".