132064380 has 144 divisors (see below), whose sum is σ = 460684224. Its totient is φ = 29998080.

The previous prime is 132064369. The next prime is 132064397. The reversal of 132064380 is 83460231.

It is a happy number.

132064380 is a `hidden beast` number, since 13 + 2 + 0 + 643 + 8 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 353874 + ... + 354246.

It is an arithmetic number, because the mean of its divisors is an integer number (3199196).

Almost surely, 2^132064380 is an apocalyptic number.

132064380 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 132064380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (230342112).

132064380 is an abundant number, since it is smaller than the sum of its proper divisors (328619844).

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

132064380 is a wasteful number, since it uses less digits than its factorization.

132064380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676 (or 671 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 132064380 is about 11491.9267314058. The cubic root of 132064380 is about 509.2471012897.

The spelling of 132064380 in words is "one hundred thirty-two million, sixty-four thousand, three hundred eighty".