132387244 has 12 divisors (see below), whose sum is σ = 252739368. Its totient is φ = 60176000.

The previous prime is 132387223. The next prime is 132387247. The reversal of 132387244 is 442783231.

It is not an unprimeable number, because it can be changed into a prime (132387247) 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 3 ways as a sum of consecutive naturals, for example, 1504357 + ... + 1504444.

It is an arithmetic number, because the mean of its divisors is an integer number (21061614).

Almost surely, 2^132387244 is an apocalyptic number.

It is an amenable number.

132387244 is a deficient number, since it is larger than the sum of its proper divisors (120352124).

132387244 is a wasteful number, since it uses less digits than its factorization.

132387244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3008816 (or 3008814 counting only the distinct ones).

The product of its digits is 32256, while the sum is 34.

The square root of 132387244 is about 11505.9655831225. The cubic root of 132387244 is about 509.6617570088.

The spelling of 132387244 in words is "one hundred thirty-two million, three hundred eighty-seven thousand, two hundred forty-four".