1128550282 has 8 divisors (see below), whose sum is σ = 1696847652. Its totient is φ = 562934400.

The previous prime is 1128550279. The next prime is 1128550301. The reversal of 1128550282 is 2820558211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1040772121 + 87778161 = 32261^2 + 9369^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 669319 + ... + 671002.

Almost surely, 2^1128550282 is an apocalyptic number.

1128550282 is a deficient number, since it is larger than the sum of its proper divisors (568297370).

1128550282 is a wasteful number, since it uses less digits than its factorization.

1128550282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1340744.

The product of its (nonzero) digits is 12800, while the sum is 34.

The square root of 1128550282 is about 33593.9024526773. The cubic root of 1128550282 is about 1041.1348195742.

The spelling of 1128550282 in words is "one billion, one hundred twenty-eight million, five hundred fifty thousand, two hundred eighty-two".