108506448 has 120 divisors (see below), whose sum is σ = 317757440. Its totient is φ = 34525440.

The previous prime is 108506443. The next prime is 108506449. The reversal of 108506448 is 844605801.

108506448 is a `hidden beast` number, since 1 + 0 + 8 + 5 + 0 + 644 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108506441) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 486465 + ... + 486687.

Almost surely, 2^108506448 is an apocalyptic number.

108506448 is a gapful number since it is divisible by the number (18) 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 108506448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158878720).

108506448 is an abundant number, since it is smaller than the sum of its proper divisors (209250992).

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

108506448 is a wasteful number, since it uses less digits than its factorization.

108506448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377 (or 368 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 108506448 is about 10416.6428373061. The cubic root of 108506448 is about 476.9635403221.

The spelling of 108506448 in words is "one hundred eight million, five hundred six thousand, four hundred forty-eight".