132159744 has 108 divisors (see below), whose sum is σ = 401237200. Its totient is φ = 41720832.

The previous prime is 132159739. The next prime is 132159779. The reversal of 132159744 is 447951231.

132159744 is a `hidden beast` number, since 1 + 3 + 21 + 597 + 44 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 132159699 and 132159708.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42267 + ... + 45285.

Almost surely, 2^132159744 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 132159744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (200618600).

132159744 is an abundant number, since it is smaller than the sum of its proper divisors (269077456).

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

132159744 is a wasteful number, since it uses less digits than its factorization.

132159744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3060 (or 3043 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 132159744 is about 11496.0751563305. The cubic root of 132159744 is about 509.3696479747.

The spelling of 132159744 in words is "one hundred thirty-two million, one hundred fifty-nine thousand, seven hundred forty-four".