1028282560 has 28 divisors (see below), whose sum is σ = 2448598608. Its totient is φ = 411312896.

The previous prime is 1028282557. The next prime is 1028282569. The reversal of 1028282560 is 652828201.

It is not an unprimeable number, because it can be changed into a prime (1028282569) by changing a digit.

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, 1606372 + ... + 1607011.

Almost surely, 2^1028282560 is an apocalyptic number.

1028282560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1028282560 is an abundant number, since it is smaller than the sum of its proper divisors (1420316048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1028282560 is an equidigital number, since it uses as much as digits as its factorization.

1028282560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3213400 (or 3213390 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 1028282560 is about 32066.8451831483. The cubic root of 1028282560 is about 1009.3400125706.

The spelling of 1028282560 in words is "one billion, twenty-eight million, two hundred eighty-two thousand, five hundred sixty".