9198001 has 8 divisors (see below), whose sum is σ = 9452960. Its totient is φ = 8944992.

The previous prime is 9197989. The next prime is 9198019. The reversal of 9198001 is 1008919.

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

It is a cyclic number.

It is not a de Polignac number, because 9198001 - 2⁷ = 9197873 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9198901) 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 7 ways as a sum of consecutive naturals, for example, 17326 + ... + 17848.

It is an arithmetic number, because the mean of its divisors is an integer number (1181620).

Almost surely, 2^9198001 is an apocalyptic number.

It is an amenable number.

9198001 is a deficient number, since it is larger than the sum of its proper divisors (254959).

9198001 is a wasteful number, since it uses less digits than its factorization.

9198001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 975.

The product of its (nonzero) digits is 648, while the sum is 28.

The square root of 9198001 is about 3032.8206343271. The cubic root of 9198001 is about 209.5227332204.

The spelling of 9198001 in words is "nine million, one hundred ninety-eight thousand, one".