82827328 has 14 divisors (see below), whose sum is σ = 164360606. Its totient is φ = 41413632.

The previous prime is 82827317. The next prime is 82827389. The reversal of 82827328 is 82372828.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 60093504 + 22733824 = 7752^2 + 4768^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 647025 + ... + 647152.

Almost surely, 2^82827328 is an apocalyptic number.

It is an amenable number.

82827328 is a deficient number, since it is larger than the sum of its proper divisors (81533278).

82827328 is a wasteful number, since it uses less digits than its factorization.

82827328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1294189 (or 1294179 counting only the distinct ones).

The product of its digits is 86016, while the sum is 40.

The square root of 82827328 is about 9100.9520381112. The cubic root of 82827328 is about 435.9043641768.

The spelling of 82827328 in words is "eighty-two million, eight hundred twenty-seven thousand, three hundred twenty-eight".