459848478 has 16 divisors (see below), whose sum is σ = 935285760. Its totient is φ = 150684696.

The previous prime is 459848449. The next prime is 459848533. The reversal of 459848478 is 874848954.

It is a super-2 number, since 2×459848478² = 422921245437832968, which contains 22 as substring.

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, 649150 + ... + 649857.

It is an arithmetic number, because the mean of its divisors is an integer number (58455360).

Almost surely, 2^459848478 is an apocalyptic number.

459848478 is an abundant number, since it is smaller than the sum of its proper divisors (475437282).

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

459848478 is a wasteful number, since it uses less digits than its factorization.

459848478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1299071.

The product of its digits is 10321920, while the sum is 57.

The square root of 459848478 is about 21444.0779237532. The cubic root of 459848478 is about 771.8594952668.

The spelling of 459848478 in words is "four hundred fifty-nine million, eight hundred forty-eight thousand, four hundred seventy-eight".