32656132 has 6 divisors (see below), whose sum is σ = 57148238. Its totient is φ = 16328064.

The previous prime is 32656121. The next prime is 32656139. The reversal of 32656132 is 23165623.

It can be written as a sum of positive squares in only one way, i.e., 22505536 + 10150596 = 4744^2 + 3186^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 32656132.

It is not an unprimeable number, because it can be changed into a prime (32656139) by changing a digit.

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 as a sum of consecutive naturals, namely, 4082013 + ... + 4082020.

Almost surely, 2^32656132 is an apocalyptic number.

It is an amenable number.

32656132 is a deficient number, since it is larger than the sum of its proper divisors (24492106).

32656132 is a wasteful number, since it uses less digits than its factorization.

32656132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8164037 (or 8164035 counting only the distinct ones).

The product of its digits is 6480, while the sum is 28.

The square root of 32656132 is about 5714.5544008260. The cubic root of 32656132 is about 319.6354311668.

The spelling of 32656132 in words is "thirty-two million, six hundred fifty-six thousand, one hundred thirty-two".