460530646 has 16 divisors (see below), whose sum is σ = 740247984. Its totient is φ = 214107904.

The previous prime is 460530611. The next prime is 460530659. The reversal of 460530646 is 646035064.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 78775 + ... + 84418.

It is an arithmetic number, because the mean of its divisors is an integer number (46265499).

Almost surely, 2^460530646 is an apocalyptic number.

460530646 is a deficient number, since it is larger than the sum of its proper divisors (279717338).

460530646 is a wasteful number, since it uses less digits than its factorization.

460530646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163295.

The product of its (nonzero) digits is 51840, while the sum is 34.

The square root of 460530646 is about 21459.9777725887. The cubic root of 460530646 is about 772.2409815761.

The spelling of 460530646 in words is "four hundred sixty million, five hundred thirty thousand, six hundred forty-six".