9166201 has 8 divisors (see below), whose sum is σ = 10077408. Its totient is φ = 8268000.

The previous prime is 9166187. The next prime is 9166211. The reversal of 9166201 is 1026619.

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-9166201 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (9166211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1740 + ... + 4621.

It is an arithmetic number, because the mean of its divisors is an integer number (1259676).

Almost surely, 2^9166201 is an apocalyptic number.

It is an amenable number.

9166201 is a deficient number, since it is larger than the sum of its proper divisors (911207).

9166201 is a wasteful number, since it uses less digits than its factorization.

9166201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6503.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 9166201 is about 3027.5734508018. The cubic root of 9166201 is about 209.2809953291.

It can be divided in two parts, 916 and 6201, that added together give a palindrome (7117).

The spelling of 9166201 in words is "nine million, one hundred sixty-six thousand, two hundred one".