1128830224 has 40 divisors (see below), whose sum is σ = 2212170912. Its totient is φ = 557975040.

The previous prime is 1128830203. The next prime is 1128830267. The reversal of 1128830224 is 4220388211.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1162059 + ... + 1163029.

Almost surely, 2^1128830224 is an apocalyptic number.

It is an amenable number.

1128830224 is a deficient number, since it is larger than the sum of its proper divisors (1083340688).

1128830224 is a wasteful number, since it uses less digits than its factorization.

1128830224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1735 (or 1729 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 1128830224 is about 33598.0687540222. The cubic root of 1128830224 is about 1041.2208985236.

The spelling of 1128830224 in words is "one billion, one hundred twenty-eight million, eight hundred thirty thousand, two hundred twenty-four".