109485768 has 64 divisors (see below), whose sum is σ = 314271360. Its totient is φ = 31136256.

The previous prime is 109485767. The next prime is 109485793. The reversal of 109485768 is 867584901.

It is not an unprimeable number, because it can be changed into a prime (109485767) 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, 37746 + ... + 40542.

It is an arithmetic number, because the mean of its divisors is an integer number (4910490).

Almost surely, 2^109485768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 109485768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157135680).

109485768 is an abundant number, since it is smaller than the sum of its proper divisors (204785592).

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

109485768 is a wasteful number, since it uses less digits than its factorization.

109485768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3046 (or 3042 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 48.

The square root of 109485768 is about 10463.5447148660. The cubic root of 109485768 is about 478.3941824142.

The spelling of 109485768 in words is "one hundred nine million, four hundred eighty-five thousand, seven hundred sixty-eight".