128148162 has 8 divisors (see below), whose sum is σ = 256296336. Its totient is φ = 42716052.

The previous prime is 128148161. The next prime is 128148169. The reversal of 128148162 is 261841821.

It is a sphenic number, since it is the product of 3 distinct primes.

128148162 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (128148161) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 10679008 + ... + 10679019.

It is an arithmetic number, because the mean of its divisors is an integer number (32037042).

Almost surely, 2^128148162 is an apocalyptic number.

128148162 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

128148162 is a wasteful number, since it uses less digits than its factorization.

128148162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21358032.

The product of its digits is 6144, while the sum is 33.

The square root of 128148162 is about 11320.2545024394. The cubic root of 128148162 is about 504.1627954199.

Adding to 128148162 its reverse (261841821), we get a palindrome (389989983).

The spelling of 128148162 in words is "one hundred twenty-eight million, one hundred forty-eight thousand, one hundred sixty-two".