806028 has 12 divisors (see below), whose sum is σ = 1880760. Its totient is φ = 268672.

The previous prime is 806027. The next prime is 806033. The reversal of 806028 is 820608.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×806028² = 1299362273568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 805989 and 806007.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 806028.

It is not an unprimeable number, because it can be changed into a prime (806023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33573 + ... + 33596.

It is an arithmetic number, because the mean of its divisors is an integer number (156730).

2⁸⁰⁶⁰²⁸ is an apocalyptic number.

It is an amenable number.

806028 is an abundant number, since it is smaller than the sum of its proper divisors (1074732).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

806028 is a wasteful number, since it uses less digits than its factorization.

806028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67176 (or 67174 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 806028 is about 897.7906214703. The cubic root of 806028 is about 93.0643559642.

The spelling of 806028 in words is "eight hundred six thousand, twenty-eight".