9749125 has 16 divisors (see below), whose sum is σ = 12699648. Its totient is φ = 7458000.

The previous prime is 9749119. The next prime is 9749141. The reversal of 9749125 is 5219479.

It is not a de Polignac number, because 9749125 - 2⁷ = 9748997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1180 + ... + 4570.

It is an arithmetic number, because the mean of its divisors is an integer number (793728).

Almost surely, 2^9749125 is an apocalyptic number.

It is an amenable number.

9749125 is a deficient number, since it is larger than the sum of its proper divisors (2950523).

9749125 is a wasteful number, since it uses less digits than its factorization.

9749125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3429 (or 3419 counting only the distinct ones).

The product of its digits is 22680, while the sum is 37.

The square root of 9749125 is about 3122.3588839209. The cubic root of 9749125 is about 213.6265431649.

The spelling of 9749125 in words is "nine million, seven hundred forty-nine thousand, one hundred twenty-five".