880228 has 6 divisors (see below), whose sum is σ = 1540406. Its totient is φ = 440112.

The previous prime is 880223. The next prime is 880247. The reversal of 880228 is 822088.

It can be written as a sum of positive squares in only one way, i.e., 861184 + 19044 = 928^2 + 138^2 .

It is a junction number, because it is equal to n+sod(n) for n = 880196 and 880205.

It is not an unprimeable number, because it can be changed into a prime (880223) by changing a digit.

880228 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 as a sum of consecutive naturals, namely, 110025 + ... + 110032.

2⁸⁸⁰²²⁸ is an apocalyptic number.

It is an amenable number.

880228 is a deficient number, since it is larger than the sum of its proper divisors (660178).

880228 is a wasteful number, since it uses less digits than its factorization.

880228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220061 (or 220059 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 28.

The square root of 880228 is about 938.2046685026. The cubic root of 880228 is about 95.8366725154.

The spelling of 880228 in words is "eight hundred eighty thousand, two hundred twenty-eight".