108075520 has 160 divisors (see below), whose sum is σ = 306016128. Its totient is φ = 35831808.

The previous prime is 108075497. The next prime is 108075523. The reversal of 108075520 is 25570801.

It is a tau number, because it is divible by the number of its divisors (160).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (108075523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 662959 + ... + 663121.

Almost surely, 2^108075520 is an apocalyptic number.

108075520 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 108075520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153008064).

108075520 is an abundant number, since it is smaller than the sum of its proper divisors (197940608).

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

108075520 is an equidigital number, since it uses as much as digits as its factorization.

108075520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230 (or 214 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 28.

The square root of 108075520 is about 10395.9376681471. The cubic root of 108075520 is about 476.3312902162.

The spelling of 108075520 in words is "one hundred eight million, seventy-five thousand, five hundred twenty".