9675021 has 8 divisors (see below), whose sum is σ = 12957280. Its totient is φ = 6421392.

The previous prime is 9675013. The next prime is 9675037. The reversal of 9675021 is 1205769.

9675021 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 9675021 - 2³ = 9675013 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9675021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9675011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6355 + ... + 7728.

It is an arithmetic number, because the mean of its divisors is an integer number (1619660).

Almost surely, 2^9675021 is an apocalyptic number.

It is an amenable number.

9675021 is a deficient number, since it is larger than the sum of its proper divisors (3282259).

9675021 is a wasteful number, since it uses less digits than its factorization.

9675021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14315.

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 9675021 is about 3110.4695786971. The cubic root of 9675021 is about 213.0839009107.

The spelling of 9675021 in words is "nine million, six hundred seventy-five thousand, twenty-one".