9621675 has 72 divisors (see below), whose sum is σ = 20311200. Its totient is φ = 4262400.

The previous prime is 9621671. The next prime is 9621683. The reversal of 9621675 is 5761269.

It is not a de Polignac number, because 9621675 - 2² = 9621671 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9621671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 64501 + ... + 64649.

It is an arithmetic number, because the mean of its divisors is an integer number (282100).

Almost surely, 2^9621675 is an apocalyptic number.

9621675 is an abundant number, since it is smaller than the sum of its proper divisors (10689525).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9621675 is a wasteful number, since it uses less digits than its factorization.

9621675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213 (or 205 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 9621675 is about 3101.8824929388. The cubic root of 9621675 is about 212.6915458599.

It can be divided in two parts, 9621 and 675, that added together give a triangular number (10296 = T₁₄₃).

The spelling of 9621675 in words is "nine million, six hundred twenty-one thousand, six hundred seventy-five".