460209856 has 28 divisors (see below), whose sum is σ = 966950568. Its totient is φ = 216568832.

The previous prime is 460209821. The next prime is 460209863. The reversal of 460209856 is 658902064.

It is a happy number.

It is a super-2 number, since 2×460209856² = 423586223119081472, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210406 + ... + 212581.

Almost surely, 2^460209856 is an apocalyptic number.

It is an amenable number.

460209856 is an abundant number, since it is smaller than the sum of its proper divisors (506740712).

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

460209856 is a wasteful number, since it uses less digits than its factorization.

460209856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423016 (or 423006 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 460209856 is about 21452.5023249037. The cubic root of 460209856 is about 772.0616343178.

The spelling of 460209856 in words is "four hundred sixty million, two hundred nine thousand, eight hundred fifty-six".