192128132 has 72 divisors (see below), whose sum is σ = 409718400. Its totient is φ = 77172480.

The previous prime is 192128129. The next prime is 192128141. The reversal of 192128132 is 231821291.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a junction number, because it is equal to n+sod(n) for n = 192128095 and 192128104.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 965369 + ... + 965567.

Almost surely, 2^192128132 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 192128132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204859200).

192128132 is an abundant number, since it is smaller than the sum of its proper divisors (217590268).

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

192128132 is a wasteful number, since it uses less digits than its factorization.

192128132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309 (or 278 counting only the distinct ones).

The product of its digits is 1728, while the sum is 29.

The square root of 192128132 is about 13861.0292547127. The cubic root of 192128132 is about 577.0281317539.

The spelling of 192128132 in words is "one hundred ninety-two million, one hundred twenty-eight thousand, one hundred thirty-two".