459145346 has 16 divisors (see below), whose sum is σ = 758354400. Its totient is φ = 206750880.

The previous prime is 459145327. The next prime is 459145381. The reversal of 459145346 is 643541954.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95171 + ... + 99878.

It is an arithmetic number, because the mean of its divisors is an integer number (47397150).

Almost surely, 2^459145346 is an apocalyptic number.

459145346 is a deficient number, since it is larger than the sum of its proper divisors (299209054).

459145346 is a wasteful number, since it uses less digits than its factorization.

459145346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195169.

The product of its digits is 259200, while the sum is 41.

The square root of 459145346 is about 21427.6771022899. The cubic root of 459145346 is about 771.4658902810.

The spelling of 459145346 in words is "four hundred fifty-nine million, one hundred forty-five thousand, three hundred forty-six".