11198152 has 16 divisors (see below), whose sum is σ = 23996160. Its totient is φ = 4799184.

The previous prime is 11198129. The next prime is 11198153. The reversal of 11198152 is 25189111.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 11198152.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11198153) 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, 99928 + ... + 100039.

It is an arithmetic number, because the mean of its divisors is an integer number (1499760).

Almost surely, 2^11198152 is an apocalyptic number.

It is an amenable number.

11198152 is an abundant number, since it is smaller than the sum of its proper divisors (12798008).

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

11198152 is a wasteful number, since it uses less digits than its factorization.

11198152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199980 (or 199976 counting only the distinct ones).

The product of its digits is 720, while the sum is 28.

The square root of 11198152 is about 3346.3639969376. The cubic root of 11198152 is about 223.7254821610.

The spelling of 11198152 in words is "eleven million, one hundred ninety-eight thousand, one hundred fifty-two".