459856746 has 12 divisors (see below), whose sum is σ = 996356322. Its totient is φ = 153285576.

The previous prime is 459856717. The next prime is 459856801. The reversal of 459856746 is 647658954.

459856746 is a `hidden beast` number, since 4 + 598 + 5 + 6 + 7 + 46 = 666.

It can be written as a sum of positive squares in only one way, i.e., 455609025 + 4247721 = 21345^2 + 2061^2 .

It is a super-2 number, since 2×459856746² = 422936453683417032, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 459856692 and 459856701.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12773781 + ... + 12773816.

Almost surely, 2^459856746 is an apocalyptic number.

459856746 is an abundant number, since it is smaller than the sum of its proper divisors (536499576).

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

459856746 is a wasteful number, since it uses less digits than its factorization.

459856746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25547605 (or 25547602 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 54.

The square root of 459856746 is about 21444.2707033837. The cubic root of 459856746 is about 771.8641212080.

The spelling of 459856746 in words is "four hundred fifty-nine million, eight hundred fifty-six thousand, seven hundred forty-six".