881228 has 6 divisors (see below), whose sum is σ = 1542156. Its totient is φ = 440612.

The previous prime is 881219. The next prime is 881233. The reversal of 881228 is 822188.

881228 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 881228.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 881228.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110150 + ... + 110157.

It is an arithmetic number, because the mean of its divisors is an integer number (257026).

2⁸⁸¹²²⁸ is an apocalyptic number.

It is an amenable number.

881228 is a deficient number, since it is larger than the sum of its proper divisors (660928).

881228 is a wasteful number, since it uses less digits than its factorization.

881228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220311 (or 220309 counting only the distinct ones).

The product of its digits is 2048, while the sum is 29.

The square root of 881228 is about 938.7374499827. The cubic root of 881228 is about 95.8729511474.

The spelling of 881228 in words is "eight hundred eighty-one thousand, two hundred twenty-eight".