87076028 has 12 divisors (see below), whose sum is σ = 164104920. Its totient is φ = 40188912.

The previous prime is 87076021. The next prime is 87076043. The reversal of 87076028 is 82067078.

It is a junction number, because it is equal to n+sod(n) for n = 87075982 and 87076000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87076021) by changing a digit.

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, 837218 + ... + 837321.

It is an arithmetic number, because the mean of its divisors is an integer number (13675410).

Almost surely, 2^87076028 is an apocalyptic number.

It is an amenable number.

87076028 is a deficient number, since it is larger than the sum of its proper divisors (77028892).

87076028 is a wasteful number, since it uses less digits than its factorization.

87076028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1674556 (or 1674554 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 38.

The square root of 87076028 is about 9331.4536916817. The cubic root of 87076028 is about 443.2337987991.

The spelling of 87076028 in words is "eighty-seven million, seventy-six thousand, twenty-eight".