1028080578 has 32 divisors (see below), whose sum is σ = 2350878336. Its totient is φ = 293614848.

The previous prime is 1028080561. The next prime is 1028080589. The reversal of 1028080578 is 8750808201.

1028080578 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158650 + ... + 165002.

It is an arithmetic number, because the mean of its divisors is an integer number (73464948).

Almost surely, 2^1028080578 is an apocalyptic number.

1028080578 is an abundant number, since it is smaller than the sum of its proper divisors (1322797758).

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

1028080578 is a wasteful number, since it uses less digits than its factorization.

1028080578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10218.

The product of its (nonzero) digits is 35840, while the sum is 39.

The square root of 1028080578 is about 32063.6956385255. The cubic root of 1028080578 is about 1009.2739211828.

Adding to 1028080578 its reverse (8750808201), we get a palindrome (9778888779).

The spelling of 1028080578 in words is "one billion, twenty-eight million, eighty thousand, five hundred seventy-eight".