1204228 has 6 divisors (see below), whose sum is σ = 2107406. Its totient is φ = 602112.

The previous prime is 1204219. The next prime is 1204243. The reversal of 1204228 is 8224021.

It can be written as a sum of positive squares in only one way, i.e., 925444 + 278784 = 962^2 + 528^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150525 + ... + 150532.

2^1204228 is an apocalyptic number.

It is an amenable number.

1204228 is a deficient number, since it is larger than the sum of its proper divisors (903178).

1204228 is a wasteful number, since it uses less digits than its factorization.

1204228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301061 (or 301059 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 1204228 is about 1097.3732273024. The cubic root of 1204228 is about 106.3905139752.

Adding to 1204228 its reverse (8224021), we get a palindrome (9428249).

The spelling of 1204228 in words is "one million, two hundred four thousand, two hundred twenty-eight".