109054080 has 128 divisors (see below), whose sum is σ = 386294400. Its totient is φ = 29076480.

The previous prime is 109054039. The next prime is 109054087. The reversal of 109054080 is 80450901.

It is a tau number, because it is divible by the number of its divisors (128).

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 (109054087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14125 + ... + 20435.

It is an arithmetic number, because the mean of its divisors is an integer number (3017925).

Almost surely, 2^109054080 is an apocalyptic number.

109054080 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 109054080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (193147200).

109054080 is an abundant number, since it is smaller than the sum of its proper divisors (277240320).

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

109054080 is an equidigital number, since it uses as much as digits as its factorization.

109054080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6339 (or 6321 counting only the distinct ones).

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

The square root of 109054080 is about 10442.8961500151. The cubic root of 109054080 is about 477.7646057703.

The spelling of 109054080 in words is "one hundred nine million, fifty-four thousand, eighty".