9661101 has 8 divisors (see below), whose sum is σ = 13559520. Its totient is φ = 6101712.

The previous prime is 9661087. The next prime is 9661109. The reversal of 9661101 is 1011669.

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

It is not a de Polignac number, because 9661101 - 2⁶ = 9661037 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9661109) 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, 84690 + ... + 84803.

It is an arithmetic number, because the mean of its divisors is an integer number (1694940).

Almost surely, 2^9661101 is an apocalyptic number.

It is an amenable number.

9661101 is a deficient number, since it is larger than the sum of its proper divisors (3898419).

9661101 is a wasteful number, since it uses less digits than its factorization.

9661101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169515.

The product of its (nonzero) digits is 324, while the sum is 24.

The square root of 9661101 is about 3108.2311690092. The cubic root of 9661101 is about 212.9816599078.

The spelling of 9661101 in words is "nine million, six hundred sixty-one thousand, one hundred one".