82027732 has 12 divisors (see below), whose sum is σ = 144866260. Its totient is φ = 40637376.

The previous prime is 82027723. The next prime is 82027741. The reversal of 82027732 is 23772028.

It is an interprime number because it is at equal distance from previous prime (82027723) and next prime (82027741).

It can be written as a sum of positive squares in 2 ways, for example, as 67174416 + 14853316 = 8196^2 + 3854^2 .

It is a junction number, because it is equal to n+sod(n) for n = 82027694 and 82027703.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 93633 + ... + 94504.

Almost surely, 2^82027732 is an apocalyptic number.

It is an amenable number.

82027732 is a deficient number, since it is larger than the sum of its proper divisors (62838528).

82027732 is a wasteful number, since it uses less digits than its factorization.

82027732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188250 (or 188248 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 82027732 is about 9056.9162522351. The cubic root of 82027732 is about 434.4971191383.

The spelling of 82027732 in words is "eighty-two million, twenty-seven thousand, seven hundred thirty-two".