11268198 has 12 divisors (see below), whose sum is σ = 24414468. Its totient is φ = 3756060.

The previous prime is 11268119. The next prime is 11268209. The reversal of 11268198 is 89186211.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 312988 + ... + 313023.

It is an arithmetic number, because the mean of its divisors is an integer number (2034539).

Almost surely, 2^11268198 is an apocalyptic number.

11268198 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

11268198 is an abundant number, since it is smaller than the sum of its proper divisors (13146270).

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

11268198 is a wasteful number, since it uses less digits than its factorization.

11268198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626019 (or 626016 counting only the distinct ones).

The product of its digits is 6912, while the sum is 36.

The square root of 11268198 is about 3356.8136677510. The cubic root of 11268198 is about 224.1909909129.

The spelling of 11268198 in words is "eleven million, two hundred sixty-eight thousand, one hundred ninety-eight".