9850228 has 6 divisors (see below), whose sum is σ = 17237906. Its totient is φ = 4925112.

The previous prime is 9850223. The next prime is 9850237. The reversal of 9850228 is 8220589.

9850228 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 9809424 + 40804 = 3132^2 + 202^2 .

It is a junction number, because it is equal to n+sod(n) for n = 9850193 and 9850202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9850223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1231275 + ... + 1231282.

Almost surely, 2^9850228 is an apocalyptic number.

It is an amenable number.

9850228 is a deficient number, since it is larger than the sum of its proper divisors (7387678).

9850228 is a wasteful number, since it uses less digits than its factorization.

9850228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2462561 (or 2462559 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 9850228 is about 3138.5072885052. The cubic root of 9850228 is about 214.3624741723.

The spelling of 9850228 in words is "nine million, eight hundred fifty thousand, two hundred twenty-eight".