132044320 has 24 divisors (see below), whose sum is σ = 311955084. Its totient is φ = 52817664.

The previous prime is 132044317. The next prime is 132044329. The reversal of 132044320 is 23440231.

It can be written as a sum of positive squares in 2 ways, for example, as 131698576 + 345744 = 11476^2 + 588^2 .

It is not an unprimeable number, because it can be changed into a prime (132044329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 412479 + ... + 412798.

Almost surely, 2^132044320 is an apocalyptic number.

132044320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132044320 is an abundant number, since it is smaller than the sum of its proper divisors (179910764).

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

132044320 is an equidigital number, since it uses as much as digits as its factorization.

132044320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825292 (or 825284 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 132044320 is about 11491.0539116306. The cubic root of 132044320 is about 509.2213158505.

Adding to 132044320 its reverse (23440231), we get a palindrome (155484551).

The spelling of 132044320 in words is "one hundred thirty-two million, forty-four thousand, three hundred twenty".