867028082 has 18 divisors (see below), whose sum is σ = 1331808303. Its totient is φ = 423332572.

The previous prime is 867028061. The next prime is 867028091. The reversal of 867028082 is 280820768.

It can be written as a sum of positive squares in only one way, i.e., 433514041 + 433514041 = 20821^2 + 20821^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=20821.

It is a super-3 number, since 3×867028082³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1956953 + ... + 1957395.

Almost surely, 2^867028082 is an apocalyptic number.

867028082 is a deficient number, since it is larger than the sum of its proper divisors (464780221).

867028082 is an frugal number, since it uses more digits than its factorization.

867028082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 982 (or 492 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 41.

The square root of 867028082 is about 29445.3405821702. The cubic root of 867028082 is about 953.5520145096.

The spelling of 867028082 in words is "eight hundred sixty-seven million, twenty-eight thousand, eighty-two".