1250228 has 12 divisors (see below), whose sum is σ = 2500512. Its totient is φ = 535800.

The previous prime is 1250203. The next prime is 1250237. The reversal of 1250228 is 8220521.

1250228 is an admirable number.

It is a congruent number.

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, 22298 + ... + 22353.

It is an arithmetic number, because the mean of its divisors is an integer number (208376).

2^1250228 is an apocalyptic number.

It is an amenable number.

1250228 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1250228 is a wasteful number, since it uses less digits than its factorization.

1250228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44662 (or 44660 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 1250228 is about 1118.1359488005. The cubic root of 1250228 is about 107.7282835849.

Adding to 1250228 its reverse (8220521), we get a palindrome (9470749).

The spelling of 1250228 in words is "one million, two hundred fifty thousand, two hundred twenty-eight".