9261667 has 4 divisors (see below), whose sum is σ = 9275440. Its totient is φ = 9247896.

The previous prime is 9261647. The next prime is 9261671. The reversal of 9261667 is 7661629.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7661629 = 41 ⋅186869.

It is a cyclic number.

It is not a de Polignac number, because 9261667 - 2¹¹ = 9259619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9261647) 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 3 ways as a sum of consecutive naturals, for example, 5823 + ... + 7240.

It is an arithmetic number, because the mean of its divisors is an integer number (2318860).

Almost surely, 2^9261667 is an apocalyptic number.

9261667 is a deficient number, since it is larger than the sum of its proper divisors (13773).

9261667 is a wasteful number, since it uses less digits than its factorization.

9261667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13772.

The product of its digits is 27216, while the sum is 37.

The square root of 9261667 is about 3043.2987037095. The cubic root of 9261667 is about 210.0050414512.

The spelling of 9261667 in words is "nine million, two hundred sixty-one thousand, six hundred sixty-seven".