32530882 has 4 divisors (see below), whose sum is σ = 48796326. Its totient is φ = 16265440.

The previous prime is 32530867. The next prime is 32530891. The reversal of 32530882 is 28803523.

32530882 is nontrivially palindromic in base 12.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 32251041 + 279841 = 5679^2 + 529^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 as a sum of consecutive naturals, namely, 8132719 + ... + 8132722.

Almost surely, 2^32530882 is an apocalyptic number.

32530882 is a deficient number, since it is larger than the sum of its proper divisors (16265444).

32530882 is a wasteful number, since it uses less digits than its factorization.

32530882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16265443.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 32530882 is about 5703.5850129546. The cubic root of 32530882 is about 319.2262621738.

The spelling of 32530882 in words is "thirty-two million, five hundred thirty thousand, eight hundred eighty-two".