460440256 has 28 divisors (see below), whose sum is σ = 930932352. Its totient is φ = 225874688.

The previous prime is 460440251. The next prime is 460440263. The reversal of 460440256 is 652044064.

It is not an unprimeable number, because it can be changed into a prime (460440251) 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, 64480 + ... + 71263.

It is an arithmetic number, because the mean of its divisors is an integer number (33247584).

Almost surely, 2^460440256 is an apocalyptic number.

It is an amenable number.

460440256 is an abundant number, since it is smaller than the sum of its proper divisors (470492096).

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

460440256 is a wasteful number, since it uses less digits than its factorization.

460440256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135808 (or 135798 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 460440256 is about 21457.8716558749. The cubic root of 460440256 is about 772.1904547688.

The spelling of 460440256 in words is "four hundred sixty million, four hundred forty thousand, two hundred fifty-six".