132191564 has 24 divisors (see below), whose sum is σ = 239705088. Its totient is φ = 63720720.

The previous prime is 132191561. The next prime is 132191597. The reversal of 132191564 is 465191231.

It is a self number, because there is not a number n which added to its sum of digits gives 132191564.

It is not an unprimeable number, because it can be changed into a prime (132191561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33209 + ... + 36975.

It is an arithmetic number, because the mean of its divisors is an integer number (9987712).

Almost surely, 2^132191564 is an apocalyptic number.

It is an amenable number.

132191564 is a deficient number, since it is larger than the sum of its proper divisors (107513524).

132191564 is a wasteful number, since it uses less digits than its factorization.

132191564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4085 (or 4083 counting only the distinct ones).

The product of its digits is 6480, while the sum is 32.

The square root of 132191564 is about 11497.4590236278. The cubic root of 132191564 is about 509.4105248738.

The spelling of 132191564 in words is "one hundred thirty-two million, one hundred ninety-one thousand, five hundred sixty-four".