82432132 has 12 divisors (see below), whose sum is σ = 144376540. Its totient is φ = 41181696.

The previous prime is 82432117. The next prime is 82432151. The reversal of 82432132 is 23123428.

It can be written as a sum of positive squares in 2 ways, for example, as 58461316 + 23970816 = 7646^2 + 4896^2 .

It is a junction number, because it is equal to n+sod(n) for n = 82432097 and 82432106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2757 + ... + 13132.

Almost surely, 2^82432132 is an apocalyptic number.

It is an amenable number.

82432132 is a deficient number, since it is larger than the sum of its proper divisors (61944408).

82432132 is a wasteful number, since it uses less digits than its factorization.

82432132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17190 (or 17188 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The square root of 82432132 is about 9079.2142831855. The cubic root of 82432132 is about 435.2099783364.

The spelling of 82432132 in words is "eighty-two million, four hundred thirty-two thousand, one hundred thirty-two".