803225228 has 72 divisors (see below), whose sum is σ = 1672473600. Its totient is φ = 335814336.

The previous prime is 803225183. The next prime is 803225237. The reversal of 803225228 is 822522308.

It is a junction number, because it is equal to n+sod(n) for n = 803225194 and 803225203.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 294053 + ... + 296771.

It is an arithmetic number, because the mean of its divisors is an integer number (23228800).

Almost surely, 2^803225228 is an apocalyptic number.

It is an amenable number.

803225228 is an abundant number, since it is smaller than the sum of its proper divisors (869248372).

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

803225228 is a wasteful number, since it uses less digits than its factorization.

803225228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2791 (or 2776 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 803225228 is about 28341.2284137438. The cubic root of 803225228 is about 929.5636091895.

The spelling of 803225228 in words is "eight hundred three million, two hundred twenty-five thousand, two hundred twenty-eight".