202028 has 12 divisors (see below), whose sum is σ = 374472. Its totient is φ = 95040.

The previous prime is 202021. The next prime is 202031. The reversal of 202028 is 820202.

It is a super-3 number, since 3×202028³ = 24737508033377856, which contains 333 as substring.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 202028.

It is not an unprimeable number, because it can be changed into a prime (202021) 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, 1418 + ... + 1553.

It is an arithmetic number, because the mean of its divisors is an integer number (31206).

2²⁰²⁰²⁸ is an apocalyptic number.

It is an amenable number.

202028 is a deficient number, since it is larger than the sum of its proper divisors (172444).

202028 is a wasteful number, since it uses less digits than its factorization.

202028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2992 (or 2990 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 202028 is about 449.4752495967. The cubic root of 202028 is about 58.6773539988.

It can be divided in two parts, 2020 and 28, that added together give a 11-th power (2048 = 2¹¹).

The spelling of 202028 in words is "two hundred two thousand, twenty-eight".