10008198 has 24 divisors (see below), whose sum is σ = 22488648. Its totient is φ = 3335904.

The previous prime is 10008179. The next prime is 10008199. The reversal of 10008198 is 89180001.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10008199) 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 11 ways as a sum of consecutive naturals, for example, 9811 + ... + 10782.

It is an arithmetic number, because the mean of its divisors is an integer number (937027).

Almost surely, 2^10008198 is an apocalyptic number.

10008198 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

10008198 is an abundant number, since it is smaller than the sum of its proper divisors (12480450).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10008198 is an equidigital number, since it uses as much as digits as its factorization.

10008198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20610 (or 20598 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 27.

The square root of 10008198 is about 3163.5736122303. The cubic root of 10008198 is about 215.5023264410.

Adding to 10008198 its reverse (89180001), we get a palindrome (99188199).

The spelling of 10008198 in words is "ten million, eight thousand, one hundred ninety-eight".