460128880 has 20 divisors (see below), whose sum is σ = 1069799832. Its totient is φ = 184051520.

The previous prime is 460128859. The next prime is 460128887. The reversal of 460128880 is 88821064.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (460128887) 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, 2875726 + ... + 2875885.

Almost surely, 2^460128880 is an apocalyptic number.

460128880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

460128880 is an abundant number, since it is smaller than the sum of its proper divisors (609670952).

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

460128880 is a wasteful number, since it uses less digits than its factorization.

460128880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5751624 (or 5751618 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 37.

The square root of 460128880 is about 21450.6149096011. The cubic root of 460128880 is about 772.0163490860.

The spelling of 460128880 in words is "four hundred sixty million, one hundred twenty-eight thousand, eight hundred eighty".