1233228 has 12 divisors (see below), whose sum is σ = 2877560. Its totient is φ = 411072.

The previous prime is 1233209. The next prime is 1233241. The reversal of 1233228 is 8223321.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51373 + ... + 51396.

2^1233228 is an apocalyptic number.

It is an amenable number.

1233228 is an abundant number, since it is smaller than the sum of its proper divisors (1644332).

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

1233228 is a wasteful number, since it uses less digits than its factorization.

1233228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102776 (or 102774 counting only the distinct ones).

The product of its digits is 576, while the sum is 21.

The square root of 1233228 is about 1110.5079918668. The cubic root of 1233228 is about 107.2377744281.

Adding to 1233228 its reverse (8223321), we get a palindrome (9456549).

The spelling of 1233228 in words is "one million, two hundred thirty-three thousand, two hundred twenty-eight".