1823008228 has 6 divisors (see below), whose sum is σ = 3190264406. Its totient is φ = 911504112.

The previous prime is 1823008211. The next prime is 1823008247. The reversal of 1823008228 is 8228003281.

It can be written as a sum of positive squares in only one way, i.e., 1675919844 + 147088384 = 40938^2 + 12128^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1823008193 and 1823008202.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227876025 + ... + 227876032.

Almost surely, 2^1823008228 is an apocalyptic number.

It is an amenable number.

1823008228 is a deficient number, since it is larger than the sum of its proper divisors (1367256178).

1823008228 is a wasteful number, since it uses less digits than its factorization.

1823008228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455752061 (or 455752059 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 34.

The square root of 1823008228 is about 42696.7004345769. The cubic root of 1823008228 is about 1221.6014595518.

The spelling of 1823008228 in words is "one billion, eight hundred twenty-three million, eight thousand, two hundred twenty-eight".