1030228 has 12 divisors (see below), whose sum is σ = 1851892. Its totient is φ = 501120.

The previous prime is 1030219. The next prime is 1030241. The reversal of 1030228 is 8220301.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 868624 + 161604 = 932^2 + 402^2 .

It is a super-2 number, since 2×1030228² = 2122739463968, which contains 22 as substring.

It is a nialpdrome in base 16.

It is a congruent number.

It is an unprimeable 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 in 3 ways as a sum of consecutive naturals, for example, 3333 + ... + 3628.

2^1030228 is an apocalyptic number.

It is an amenable number.

1030228 is a deficient number, since it is larger than the sum of its proper divisors (821664).

1030228 is a wasteful number, since it uses less digits than its factorization.

1030228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7002 (or 7000 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1030228 is about 1015.0014778314. The cubic root of 1030228 is about 100.9976145566.

Adding to 1030228 its reverse (8220301), we get a palindrome (9250529).

The spelling of 1030228 in words is "one million, thirty thousand, two hundred twenty-eight".