11200443 has 8 divisors (see below), whose sum is σ = 15720000. Its totient is φ = 7073928.

The previous prime is 11200403. The next prime is 11200451. The reversal of 11200443 is 34400211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11200443 - 2⁹ = 11199931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11200403) 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, 98193 + ... + 98306.

It is an arithmetic number, because the mean of its divisors is an integer number (1965000).

Almost surely, 2^11200443 is an apocalyptic number.

11200443 is a deficient number, since it is larger than the sum of its proper divisors (4519557).

11200443 is a wasteful number, since it uses less digits than its factorization.

11200443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196521.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 11200443 is about 3346.7062912661. The cubic root of 11200443 is about 223.7407382536.

Adding to 11200443 its reverse (34400211), we get a palindrome (45600654).

The spelling of 11200443 in words is "eleven million, two hundred thousand, four hundred forty-three".