132916788 has 60 divisors (see below), whose sum is σ = 348960612. Its totient is φ = 44115840.

The previous prime is 132916769. The next prime is 132916801. The reversal of 132916788 is 887619231.

It can be written as a sum of positive squares in 2 ways, for example, as 38787984 + 94128804 = 6228^2 + 9702^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 89008 + ... + 90488.

Almost surely, 2^132916788 is an apocalyptic number.

132916788 is a gapful number since it is divisible by the number (18) 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 132916788, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174480306).

132916788 is an abundant number, since it is smaller than the sum of its proper divisors (216043824).

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

132916788 is a wasteful number, since it uses less digits than its factorization.

132916788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1774 (or 1763 counting only the distinct ones).

The product of its digits is 145152, while the sum is 45.

The square root of 132916788 is about 11528.9543324622. The cubic root of 132916788 is about 510.3403955924.

The spelling of 132916788 in words is "one hundred thirty-two million, nine hundred sixteen thousand, seven hundred eighty-eight".