9667605 has 8 divisors (see below), whose sum is σ = 15468192. Its totient is φ = 5156048.

The previous prime is 9667597. The next prime is 9667607. The reversal of 9667605 is 5067669.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 9667605 - 2³ = 9667597 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9667607) 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, 322239 + ... + 322268.

It is an arithmetic number, because the mean of its divisors is an integer number (1933524).

Almost surely, 2^9667605 is an apocalyptic number.

It is an amenable number.

9667605 is a deficient number, since it is larger than the sum of its proper divisors (5800587).

9667605 is a wasteful number, since it uses less digits than its factorization.

9667605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644515.

The product of its (nonzero) digits is 68040, while the sum is 39.

The square root of 9667605 is about 3109.2772472071. The cubic root of 9667605 is about 213.0294433499.

The spelling of 9667605 in words is "nine million, six hundred sixty-seven thousand, six hundred five".