9611001 has 16 divisors (see below), whose sum is σ = 15076800. Its totient is φ = 6030144.

The previous prime is 9610981. The next prime is 9611003. The reversal of 9611001 is 1001169.

It is not a de Polignac number, because 9611001 - 2¹⁴ = 9594617 is a prime.

It is an Ulam number.

9611001 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (9611003) 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 15 ways as a sum of consecutive naturals, for example, 10011 + ... + 10928.

It is an arithmetic number, because the mean of its divisors is an integer number (942300).

Almost surely, 2^9611001 is an apocalyptic number.

It is an amenable number.

9611001 is a deficient number, since it is larger than the sum of its proper divisors (5465799).

9611001 is a wasteful number, since it uses less digits than its factorization.

9611001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20965 (or 20959 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

The square root of 9611001 is about 3100.1614474088. The cubic root of 9611001 is about 212.6128655331.

The spelling of 9611001 in words is "nine million, six hundred eleven thousand, one".