9660131 has 8 divisors (see below), whose sum is σ = 11015424. Its totient is φ = 8392320.

The previous prime is 9660109. The next prime is 9660139. The reversal of 9660131 is 1310669.

9660131 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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9660131 is a prime.

It is a super-2 number, since 2×9660131² = 186636261874322, which contains 22 as substring.

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 9660131.

It is not an unprimeable number, because it can be changed into a prime (9660139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21635 + ... + 22076.

It is an arithmetic number, because the mean of its divisors is an integer number (1376928).

Almost surely, 2^9660131 is an apocalyptic number.

9660131 is a deficient number, since it is larger than the sum of its proper divisors (1355293).

9660131 is a wasteful number, since it uses less digits than its factorization.

9660131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43741.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 9660131 is about 3108.0751277921. The cubic root of 9660131 is about 212.9745316959.

The spelling of 9660131 in words is "nine million, six hundred sixty thousand, one hundred thirty-one".