938228 has 12 divisors (see below), whose sum is σ = 1653120. Its totient is φ = 465912.

The previous prime is 938219. The next prime is 938233. The reversal of 938228 is 822839.

It is a happy number.

938228 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 938194 and 938203.

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, 68 + ... + 1371.

It is an arithmetic number, because the mean of its divisors is an integer number (137760).

2⁹³⁸²²⁸ is an apocalyptic number.

It is an amenable number.

938228 is a deficient number, since it is larger than the sum of its proper divisors (714892).

938228 is a wasteful number, since it uses less digits than its factorization.

938228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1606 (or 1604 counting only the distinct ones).

The product of its digits is 6912, while the sum is 32.

The square root of 938228 is about 968.6217011816. The cubic root of 938228 is about 97.8970180181.

The spelling of 938228 in words is "nine hundred thirty-eight thousand, two hundred twenty-eight".