2200443 has 12 divisors (see below), whose sum is σ = 3413160. Its totient is φ = 1257312.

The previous prime is 2200441. The next prime is 2200459. The reversal of 2200443 is 3440022.

It is a happy number.

It is not a de Polignac number, because 2200443 - 2¹ = 2200441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2200441) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7338 + ... + 7631.

It is an arithmetic number, because the mean of its divisors is an integer number (284430).

2^2200443 is an apocalyptic number.

2200443 is a deficient number, since it is larger than the sum of its proper divisors (1212717).

2200443 is a wasteful number, since it uses less digits than its factorization.

2200443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14986 (or 14979 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 2200443 is about 1483.3890251718. The cubic root of 2200443 is about 130.0678738267.

Adding to 2200443 its reverse (3440022), we get a palindrome (5640465).

The spelling of 2200443 in words is "two million, two hundred thousand, four hundred forty-three".