8160028 has 12 divisors (see below), whose sum is σ = 14427952. Its totient is φ = 4037760.

The previous prime is 8160011. The next prime is 8160041. The reversal of 8160028 is 8200618.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 8159984 and 8160011.

It is a congruent 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 in 3 ways as a sum of consecutive naturals, for example, 10128 + ... + 10903.

Almost surely, 2^8160028 is an apocalyptic number.

It is an amenable number.

8160028 is a deficient number, since it is larger than the sum of its proper divisors (6267924).

8160028 is a wasteful number, since it uses less digits than its factorization.

8160028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21132 (or 21130 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 8160028 is about 2856.5762723932. The cubic root of 8160028 is about 201.3247721849.

The spelling of 8160028 in words is "eight million, one hundred sixty thousand, twenty-eight".