1012588680 has 256 divisors, whose sum is σ = 3359232000. Its totient is φ = 243150848.

The previous prime is 1012588673. The next prime is 1012588693. The reversal of 1012588680 is 868852101.

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 63 ways as a sum of consecutive naturals, for example, 5656831 + ... + 5657009.

It is an arithmetic number, because the mean of its divisors is an integer number (13122000).

Almost surely, 2^1012588680 is an apocalyptic number.

1012588680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1012588680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1679616000).

1012588680 is an abundant number, since it is smaller than the sum of its proper divisors (2346643320).

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

1012588680 is a wasteful number, since it uses less digits than its factorization.

1012588680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316 (or 312 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 39.

The square root of 1012588680 is about 31821.1985946476. The cubic root of 1012588680 is about 1004.1787404719.

The spelling of 1012588680 in words is "one billion, twelve million, five hundred eighty-eight thousand, six hundred eighty".