9116198 has 24 divisors (see below), whose sum is σ = 16926768. Its totient is φ = 3605472.

The previous prime is 9116197. The next prime is 9116203. The reversal of 9116198 is 8916119.

Its product of digits (3888) is a multiple of the sum of its prime factors (3888).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9116197) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 440 + ... + 4292.

It is an arithmetic number, because the mean of its divisors is an integer number (705282).

Almost surely, 2^9116198 is an apocalyptic number.

9116198 is a deficient number, since it is larger than the sum of its proper divisors (7810570).

9116198 is a wasteful number, since it uses less digits than its factorization.

9116198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3888 (or 3875 counting only the distinct ones).

The product of its digits is 3888, while the sum is 35.

The square root of 9116198 is about 3019.3042244862. The cubic root of 9116198 is about 208.8997481696.

The spelling of 9116198 in words is "nine million, one hundred sixteen thousand, one hundred ninety-eight".