132896320 has 56 divisors (see below), whose sum is σ = 321868800. Its totient is φ = 52250112.

The previous prime is 132896251. The next prime is 132896339. The reversal of 132896320 is 23698231.

It is a happy number.

It is a super-2 number, since 2×132896320² = 35322863739084800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15361 + ... + 22399.

Almost surely, 2^132896320 is an apocalyptic number.

132896320 is a gapful number since it is divisible by the number (10) 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 132896320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160934400).

132896320 is an abundant number, since it is smaller than the sum of its proper divisors (188972480).

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

132896320 is an equidigital number, since it uses as much as digits as its factorization.

132896320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7115 (or 7105 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 132896320 is about 11528.0666202100. The cubic root of 132896320 is about 510.3141982911.

The spelling of 132896320 in words is "one hundred thirty-two million, eight hundred ninety-six thousand, three hundred twenty".