1108805984 has 48 divisors (see below), whose sum is σ = 2564609040. Its totient is φ = 465231360.

The previous prime is 1108805963. The next prime is 1108805987. The reversal of 1108805984 is 4895088011.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1108805987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116579 + ... + 125730.

It is an arithmetic number, because the mean of its divisors is an integer number (53429355).

Almost surely, 2^1108805984 is an apocalyptic number.

It is an amenable number.

1108805984 is an abundant number, since it is smaller than the sum of its proper divisors (1455803056).

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

1108805984 is a wasteful number, since it uses less digits than its factorization.

1108805984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242343 (or 242335 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 44.

The square root of 1108805984 is about 33298.7384746029. The cubic root of 1108805984 is about 1035.0274161719.

The spelling of 1108805984 in words is "one billion, one hundred eight million, eight hundred five thousand, nine hundred eighty-four".