128460282 has 16 divisors (see below), whose sum is σ = 257085792. Its totient is φ = 42792560.

The previous prime is 128460281. The next prime is 128460289. The reversal of 128460282 is 282064821.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (128460281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4732 + ... + 16712.

It is an arithmetic number, because the mean of its divisors is an integer number (16067862).

Almost surely, 2^128460282 is an apocalyptic number.

128460282 is an abundant number, since it is smaller than the sum of its proper divisors (128625510).

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

128460282 is a wasteful number, since it uses less digits than its factorization.

128460282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13773.

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 128460282 is about 11334.0320274825. The cubic root of 128460282 is about 504.5717795887.

The spelling of 128460282 in words is "one hundred twenty-eight million, four hundred sixty thousand, two hundred eighty-two".