1108944000 has 512 divisors, whose sum is σ = 4353523200. Its totient is φ = 276480000.

The previous prime is 1108943981. The next prime is 1108944007. The reversal of 1108944000 is 4498011.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1108944007) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7343925 + ... + 7344075.

It is an arithmetic number, because the mean of its divisors is an integer number (8502975).

Almost surely, 2^1108944000 is an apocalyptic number.

1108944000 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 1108944000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2176761600).

1108944000 is an abundant number, since it is smaller than the sum of its proper divisors (3244579200).

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

1108944000 is a wasteful number, since it uses less digits than its factorization.

1108944000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206 (or 178 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 1108944000 is about 33300.8108009400. The cubic root of 1108944000 is about 1035.0703585860.

The spelling of 1108944000 in words is "one billion, one hundred eight million, nine hundred forty-four thousand".