9667545 has 16 divisors (see below), whose sum is σ = 15887040. Its totient is φ = 5016384.

The previous prime is 9667531. The next prime is 9667583. The reversal of 9667545 is 5457669.

9667545 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9667545 - 2⁴ = 9667529 is a prime.

It is a super-2 number, since 2×9667545² = 186922852654050, which contains 22 as substring.

9667545 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 9667497 and 9667506.

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, 8155 + ... + 9264.

It is an arithmetic number, because the mean of its divisors is an integer number (992940).

Almost surely, 2^9667545 is an apocalyptic number.

It is an amenable number.

9667545 is a deficient number, since it is larger than the sum of its proper divisors (6219495).

9667545 is a wasteful number, since it uses less digits than its factorization.

9667545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17464.

The product of its digits is 226800, while the sum is 42.

The square root of 9667545 is about 3109.2675986476. The cubic root of 9667545 is about 213.0290026411.

The spelling of 9667545 in words is "nine million, six hundred sixty-seven thousand, five hundred forty-five".