9748975 has 12 divisors (see below), whose sum is σ = 12347424. Its totient is φ = 7632320.

The previous prime is 9748967. The next prime is 9748993. The reversal of 9748975 is 5798479.

It is a happy number.

It is not a de Polignac number, because 9748975 - 2³ = 9748967 is a prime.

It is a Duffinian number.

It is a congruent 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 11 ways as a sum of consecutive naturals, for example, 2974 + ... + 5323.

It is an arithmetic number, because the mean of its divisors is an integer number (1028952).

Almost surely, 2^9748975 is an apocalyptic number.

9748975 is a deficient number, since it is larger than the sum of its proper divisors (2598449).

9748975 is a wasteful number, since it uses less digits than its factorization.

9748975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8354 (or 8349 counting only the distinct ones).

The product of its digits is 635040, while the sum is 49.

The square root of 9748975 is about 3122.3348635276. The cubic root of 9748975 is about 213.6254475402.

The spelling of 9748975 in words is "nine million, seven hundred forty-eight thousand, nine hundred seventy-five".