109816672 has 48 divisors (see below), whose sum is σ = 248935680. Its totient is φ = 46712448.

The previous prime is 109816669. The next prime is 109816673. The reversal of 109816672 is 276618901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109816673) 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 7 ways as a sum of consecutive naturals, for example, 29373 + ... + 32899.

It is an arithmetic number, because the mean of its divisors is an integer number (5186160).

Almost surely, 2^109816672 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 109816672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124467840).

109816672 is an abundant number, since it is smaller than the sum of its proper divisors (139119008).

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

109816672 is a wasteful number, since it uses less digits than its factorization.

109816672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3683 (or 3675 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 40.

The square root of 109816672 is about 10479.3450177003. The cubic root of 109816672 is about 478.8756554461.

The spelling of 109816672 in words is "one hundred nine million, eight hundred sixteen thousand, six hundred seventy-two".