386028 has 18 divisors (see below), whose sum is σ = 975884. Its totient is φ = 128664.

The previous prime is 386017. The next prime is 386039. The reversal of 386028 is 820683.

It is an interprime number because it is at equal distance from previous prime (386017) and next prime (386039).

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 385992 and 386010.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5326 + ... + 5397.

2³⁸⁶⁰²⁸ is an apocalyptic number.

It is an amenable number.

386028 is an abundant number, since it is smaller than the sum of its proper divisors (589856).

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

386028 is a wasteful number, since it uses less digits than its factorization.

386028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10733 (or 10728 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 386028 is about 621.3115160690. The cubic root of 386028 is about 72.8125546918.

The spelling of 386028 in words is "three hundred eighty-six thousand, twenty-eight".