1080865460 has 24 divisors (see below), whose sum is σ = 2331165480. Its totient is φ = 420660864.

The previous prime is 1080865441. The next prime is 1080865469. The reversal of 1080865460 is 645680801.

1080865460 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 258437776 + 822427684 = 16076^2 + 28678^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1080865469) 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 7 ways as a sum of consecutive naturals, for example, 729575 + ... + 731054.

It is an arithmetic number, because the mean of its divisors is an integer number (97131895).

Almost surely, 2^1080865460 is an apocalyptic number.

1080865460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1080865460 is an abundant number, since it is smaller than the sum of its proper divisors (1250300020).

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

1080865460 is a wasteful number, since it uses less digits than its factorization.

1080865460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1460675 (or 1460673 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 1080865460 is about 32876.5183679781. The cubic root of 1080865460 is about 1026.2595533111.

The spelling of 1080865460 in words is "one billion, eighty million, eight hundred sixty-five thousand, four hundred sixty".