128106088 has 64 divisors (see below), whose sum is σ = 270371520. Its totient is φ = 56879680.

The previous prime is 128106061. The next prime is 128106089. The reversal of 128106088 is 880601821.

It is a super-2 number, since 2×128106088² = 32822339565327488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (128106089) 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, 564231 + ... + 564457.

It is an arithmetic number, because the mean of its divisors is an integer number (4224555).

Almost surely, 2^128106088 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 128106088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135185760).

128106088 is an abundant number, since it is smaller than the sum of its proper divisors (142265432).

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

128106088 is a wasteful number, since it uses less digits than its factorization.

128106088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319 (or 293 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 34.

The square root of 128106088 is about 11318.3959994338. The cubic root of 128106088 is about 504.1076132853.

The spelling of 128106088 in words is "one hundred twenty-eight million, one hundred six thousand, eighty-eight".