518882841 has 15 divisors (see below), whose sum is σ = 775427653. Its totient is φ = 345785220.

The previous prime is 518882807. The next prime is 518882851. The reversal of 518882841 is 148288815.

The square root of 518882841 is 22779.

It is a perfect power (a square), and thus also a powerful number.

518882841 is nontrivially palindromic in base 7.

It is not a de Polignac number, because 518882841 - 2¹⁹ = 518358553 is a prime.

It is a Duffinian number.

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (518882851) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 203746 + ... + 206276.

Almost surely, 2^518882841 is an apocalyptic number.

518882841 is the 22779-th square number.

518882841 is the 11390-th centered octagonal number.

It is an amenable number.

518882841 is a deficient number, since it is larger than the sum of its proper divisors (256544812).

518882841 is an frugal number, since it uses more digits than its factorization.

518882841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5074 (or 2534 counting only the distinct ones).

The product of its digits is 163840, while the sum is 45.

The cubic root of 518882841 is about 803.5688683195.

The spelling of 518882841 in words is "five hundred eighteen million, eight hundred eighty-two thousand, eight hundred forty-one".