9630975 has 12 divisors (see below), whose sum is σ = 15923336. Its totient is φ = 5136480.

The previous prime is 9630961. The next prime is 9630977. The reversal of 9630975 is 5790369.

It is not a de Polignac number, because 9630975 - 2⁹ = 9630463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9630977) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64132 + ... + 64281.

Almost surely, 2^9630975 is an apocalyptic number.

9630975 is a deficient number, since it is larger than the sum of its proper divisors (6292361).

9630975 is a wasteful number, since it uses less digits than its factorization.

9630975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128426 (or 128421 counting only the distinct ones).

The product of its (nonzero) digits is 51030, while the sum is 39.

The square root of 9630975 is about 3103.3812205399. The cubic root of 9630975 is about 212.7600507172.

Subtracting from 9630975 its reverse (5790369), we obtain a triangular number (3840606 = T₂₇₇₁).

The spelling of 9630975 in words is "nine million, six hundred thirty thousand, nine hundred seventy-five".