482218019 has 4 divisors (see below), whose sum is σ = 482333544. Its totient is φ = 482102496.

The previous prime is 482218007. The next prime is 482218049. The reversal of 482218019 is 910812284.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 482218019 - 2⁸ = 482217763 is a prime.

It is a super-2 number, since 2×482218019² = 465068435696568722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 482218019.

It is not an unprimeable number, because it can be changed into a prime (482218049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51257 + ... + 59930.

It is an arithmetic number, because the mean of its divisors is an integer number (120583386).

Almost surely, 2^482218019 is an apocalyptic number.

482218019 is a deficient number, since it is larger than the sum of its proper divisors (115525).

482218019 is a wasteful number, since it uses less digits than its factorization.

482218019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115524.

The product of its (nonzero) digits is 9216, while the sum is 35.

The square root of 482218019 is about 21959.4630854217. The cubic root of 482218019 is about 784.1776824431.

The spelling of 482218019 in words is "four hundred eighty-two million, two hundred eighteen thousand, nineteen".