1108886020 has 24 divisors (see below), whose sum is σ = 2540357568. Its totient is φ = 403231200.

The previous prime is 1108886003. The next prime is 1108886029. The reversal of 1108886020 is 206888011.

It is not an unprimeable number, because it can be changed into a prime (1108886029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2519976 + ... + 2520415.

It is an arithmetic number, because the mean of its divisors is an integer number (105848232).

Almost surely, 2^1108886020 is an apocalyptic number.

1108886020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1108886020 is an abundant number, since it is smaller than the sum of its proper divisors (1431471548).

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

1108886020 is a wasteful number, since it uses less digits than its factorization.

1108886020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5040411 (or 5040409 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 34.

The square root of 1108886020 is about 33299.9402401866. The cubic root of 1108886020 is about 1035.0523190741.

The spelling of 1108886020 in words is "one billion, one hundred eight million, eight hundred eighty-six thousand, twenty".