109020480 has 224 divisors, whose sum is σ = 375513600. Its totient is φ = 26707968.

The previous prime is 109020451. The next prime is 109020503. The reversal of 109020480 is 84020901.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 109020480.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 784251 + ... + 784389.

It is an arithmetic number, because the mean of its divisors is an integer number (1676400).

Almost surely, 2^109020480 is an apocalyptic number.

109020480 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 109020480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187756800).

109020480 is an abundant number, since it is smaller than the sum of its proper divisors (266493120).

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

109020480 is a wasteful number, since it uses less digits than its factorization.

109020480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221 (or 211 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 109020480 is about 10441.2872769597. The cubic root of 109020480 is about 477.7155336656.

The spelling of 109020480 in words is "one hundred nine million, twenty thousand, four hundred eighty".