1095004080 has 120 divisors (see below), whose sum is σ = 3686482800. Its totient is φ = 291279360.

The previous prime is 1095004049. The next prime is 1095004139. The reversal of 1095004080 is 804005901.

It is a tau number, because it is divible by the number of its divisors (120).

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 23 ways as a sum of consecutive naturals, for example, 330271 + ... + 333569.

It is an arithmetic number, because the mean of its divisors is an integer number (30720690).

Almost surely, 2^1095004080 is an apocalyptic number.

1095004080 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 1095004080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1843241400).

1095004080 is an abundant number, since it is smaller than the sum of its proper divisors (2591478720).

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

1095004080 is a wasteful number, since it uses less digits than its factorization.

1095004080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3779 (or 3770 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 1095004080 is about 33090.8458640755. The cubic root of 1095004080 is about 1030.7149590380.

Adding to 1095004080 its reverse (804005901), we get a palindrome (1899009981).

The spelling of 1095004080 in words is "one billion, ninety-five million, four thousand, eighty".