10117198 has 16 divisors (see below), whose sum is σ = 18678240. Its totient is φ = 4002336.

The previous prime is 10117189. The next prime is 10117199. The reversal of 10117198 is 89171101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10117199) 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, 27613 + ... + 27976.

It is an arithmetic number, because the mean of its divisors is an integer number (1167390).

Almost surely, 2^10117198 is an apocalyptic number.

10117198 is a deficient number, since it is larger than the sum of its proper divisors (8561042).

10117198 is a wasteful number, since it uses less digits than its factorization.

10117198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55611.

The product of its (nonzero) digits is 504, while the sum is 28.

The square root of 10117198 is about 3180.7543130522. The cubic root of 10117198 is about 216.2818537059.

Adding to 10117198 its reverse (89171101), we get a palindrome (99288299).

The spelling of 10117198 in words is "ten million, one hundred seventeen thousand, one hundred ninety-eight".