8260228 has 12 divisors (see below), whose sum is σ = 14525392. Its totient is φ = 4110120.

The previous prime is 8260223. The next prime is 8260261. The reversal of 8260228 is 8220628.

It is a happy number.

It is a super-2 number, since 2×8260228² = 136462733223968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8260196 and 8260205.

It is not an unprimeable number, because it can be changed into a prime (8260223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4050 + ... + 5737.

Almost surely, 2^8260228 is an apocalyptic number.

It is an amenable number.

8260228 is a deficient number, since it is larger than the sum of its proper divisors (6265164).

8260228 is a wasteful number, since it uses less digits than its factorization.

8260228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10002 (or 10000 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 8260228 is about 2874.0612380393. The cubic root of 8260228 is about 202.1454691794.

The spelling of 8260228 in words is "eight million, two hundred sixty thousand, two hundred twenty-eight".