9243248705 has 4 divisors (see below), whose sum is σ = 11091898452. Its totient is φ = 7394598960.

The previous prime is 9243248627. The next prime is 9243248741. The reversal of 9243248705 is 5078423429.

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

It can be written as a sum of positive squares in 2 ways, for example, as 4151998096 + 5091250609 = 64436^2 + 71353^2 .

It is not a de Polignac number, because 9243248705 - 2²⁰ = 9242200129 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 924324866 + ... + 924324875.

It is an arithmetic number, because the mean of its divisors is an integer number (2772974613).

Almost surely, 2^9243248705 is an apocalyptic number.

It is an amenable number.

9243248705 is a deficient number, since it is larger than the sum of its proper divisors (1848649747).

9243248705 is a wasteful number, since it uses less digits than its factorization.

9243248705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1848649746.

The product of its (nonzero) digits is 483840, while the sum is 44.

The square root of 9243248705 is about 96141.8155903039. The cubic root of 9243248705 is about 2098.6573961553.

The spelling of 9243248705 in words is "nine billion, two hundred forty-three million, two hundred forty-eight thousand, seven hundred five".