10805228 has 12 divisors (see below), whose sum is σ = 21610512. Its totient is φ = 4630800.

The previous prime is 10805209. The next prime is 10805237. The reversal of 10805228 is 82250801.

10805228 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 10805197 and 10805206.

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, 192923 + ... + 192978.

It is an arithmetic number, because the mean of its divisors is an integer number (1800876).

Almost surely, 2^10805228 is an apocalyptic number.

It is an amenable number.

10805228 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.

10805228 is a wasteful number, since it uses less digits than its factorization.

10805228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385912 (or 385910 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 26.

The square root of 10805228 is about 3287.1306636640. The cubic root of 10805228 is about 221.0775510476.

The spelling of 10805228 in words is "ten million, eight hundred five thousand, two hundred twenty-eight".