128036160 has 448 divisors, whose sum is σ = 541324800. Its totient is φ = 27869184.

The previous prime is 128036159. The next prime is 128036171. The reversal of 128036160 is 61630821.

It is a tau number, because it is divible by the number of its divisors (448).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1753884 + ... + 1753956.

Almost surely, 2^128036160 is an apocalyptic number.

128036160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 128036160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (270662400).

128036160 is an abundant number, since it is smaller than the sum of its proper divisors (413288640).

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

128036160 is a wasteful number, since it uses less digits than its factorization.

128036160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135 (or 119 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 128036160 is about 11315.3064474631. The cubic root of 128036160 is about 504.0158725160.

Adding to 128036160 its reverse (61630821), we get a palindrome (189666981).

The spelling of 128036160 in words is "one hundred twenty-eight million, thirty-six thousand, one hundred sixty".