9748985 has 8 divisors (see below), whose sum is σ = 11819976. Its totient is φ = 7718400.

The previous prime is 9748967. The next prime is 9748993. The reversal of 9748985 is 5898479.

9748985 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 434281 + 9314704 = 659^2 + 3052^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9748985 - 2¹⁶ = 9683449 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9566 + ... + 10535.

It is an arithmetic number, because the mean of its divisors is an integer number (1477497).

Almost surely, 2^9748985 is an apocalyptic number.

It is an amenable number.

9748985 is a deficient number, since it is larger than the sum of its proper divisors (2070991).

9748985 is a wasteful number, since it uses less digits than its factorization.

9748985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20203.

The product of its digits is 725760, while the sum is 50.

The square root of 9748985 is about 3122.3364648929. The cubic root of 9748985 is about 213.6255205822.

The spelling of 9748985 in words is "nine million, seven hundred forty-eight thousand, nine hundred eighty-five".