107885128 has 64 divisors (see below), whose sum is σ = 232848000. Its totient is φ = 46420992.

The previous prime is 107885123. The next prime is 107885137. The reversal of 107885128 is 821588701.

It is not an unprimeable number, because it can be changed into a prime (107885123) 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, 245533 + ... + 245971.

It is an arithmetic number, because the mean of its divisors is an integer number (3638250).

Almost surely, 2^107885128 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 107885128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116424000).

107885128 is an abundant number, since it is smaller than the sum of its proper divisors (124962872).

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

107885128 is a wasteful number, since it uses less digits than its factorization.

107885128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614 (or 610 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 40.

The square root of 107885128 is about 10386.7765933421. The cubic root of 107885128 is about 476.0514150144.

The spelling of 107885128 in words is "one hundred seven million, eight hundred eighty-five thousand, one hundred twenty-eight".