108727168 has 128 divisors (see below), whose sum is σ = 253808640. Its totient is φ = 45926400.

The previous prime is 108727163. The next prime is 108727169. The reversal of 108727168 is 861727801.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×108727168² = 23643194122600448, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 108727168.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108727163) 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, 2051430 + ... + 2051482.

It is an arithmetic number, because the mean of its divisors is an integer number (1982880).

Almost surely, 2^108727168 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 108727168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126904320).

108727168 is an abundant number, since it is smaller than the sum of its proper divisors (145081472).

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

108727168 is a wasteful number, since it uses less digits than its factorization.

108727168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156 (or 144 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 40.

The square root of 108727168 is about 10427.2320392327. The cubic root of 108727168 is about 477.2867287673.

The spelling of 108727168 in words is "one hundred eight million, seven hundred twenty-seven thousand, one hundred sixty-eight".