1108720704 has 448 divisors, whose sum is σ = 3932651520. Its totient is φ = 267632640.

The previous prime is 1108720633. The next prime is 1108720759. The reversal of 1108720704 is 4070278011.

It is a tau number, because it is divible by the number of its divisors (448).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12457492 + ... + 12457580.

It is an arithmetic number, because the mean of its divisors is an integer number (8778240).

Almost surely, 2^1108720704 is an apocalyptic number.

1108720704 is a gapful number since it is divisible by the number (14) 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 1108720704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1966325760).

1108720704 is an abundant number, since it is smaller than the sum of its proper divisors (2823930816).

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

1108720704 is a wasteful number, since it uses less digits than its factorization.

1108720704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178 (or 168 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 30.

The square root of 1108720704 is about 33297.4579209885. The cubic root of 1108720704 is about 1035.0008802998. Note that the first 3 decimals are identical.

Adding to 1108720704 its reverse (4070278011), we get a palindrome (5178998715).

The spelling of 1108720704 in words is "one billion, one hundred eight million, seven hundred twenty thousand, seven hundred four".