108447120 has 80 divisors (see below), whose sum is σ = 373547520. Its totient is φ = 28918656.

The previous prime is 108447113. The next prime is 108447127. The reversal of 108447120 is 21744801.

It is an interprime number because it is at equal distance from previous prime (108447113) and next prime (108447127).

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (108447127) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 22944 + ... + 27263.

It is an arithmetic number, because the mean of its divisors is an integer number (4669344).

Almost surely, 2^108447120 is an apocalyptic number.

108447120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

108447120 is an abundant number, since it is smaller than the sum of its proper divisors (265100400).

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

108447120 is a wasteful number, since it uses less digits than its factorization.

108447120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50229 (or 50217 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 108447120 is about 10413.7946974194. The cubic root of 108447120 is about 476.8765947922.

The spelling of 108447120 in words is "one hundred eight million, four hundred forty-seven thousand, one hundred twenty".