11198968 has 16 divisors (see below), whose sum is σ = 22907160. Its totient is φ = 5090400.

The previous prime is 11198951. The next prime is 11198969. The reversal of 11198968 is 86989111.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11198969) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 63543 + ... + 63718.

Almost surely, 2^11198968 is an apocalyptic number.

It is an amenable number.

11198968 is an abundant number, since it is smaller than the sum of its proper divisors (11708192).

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

11198968 is a wasteful number, since it uses less digits than its factorization.

11198968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127278 (or 127274 counting only the distinct ones).

The product of its digits is 31104, while the sum is 43.

The square root of 11198968 is about 3346.4859180938. The cubic root of 11198968 is about 223.7309162588.

The spelling of 11198968 in words is "eleven million, one hundred ninety-eight thousand, nine hundred sixty-eight".