8824911481 has 3 divisors (see below), whose sum is σ = 8825005423. Its totient is φ = 8824817540.

The previous prime is 8824911409. The next prime is 8824911509. The reversal of 8824911481 is 1841194288.

The square root of 8824911481 is 93941.

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

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 2163087081 + 6661824400 = 46509^2 + 81620^2 .

It is not a de Polignac number, because 8824911481 - 2¹³ = 8824903289 is a prime.

It is a super-2 number, since 2×8824911481² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8824911401) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 46971 + ... + 140911.

Almost surely, 2^8824911481 is an apocalyptic number.

8824911481 is the 93941-st square number.

8824911481 is the 46971-st centered octagonal number.

It is an amenable number.

8824911481 is a deficient number, since it is larger than the sum of its proper divisors (93942).

8824911481 is an frugal number, since it uses more digits than its factorization.

8824911481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187882 (or 93941 counting only the distinct ones).

The product of its digits is 147456, while the sum is 46.

The cubic root of 8824911481 is about 2066.5065490096.

The spelling of 8824911481 in words is "eight billion, eight hundred twenty-four million, nine hundred eleven thousand, four hundred eighty-one".