2200774 has 4 divisors (see below), whose sum is σ = 3301164. Its totient is φ = 1100386.

The previous prime is 2200771. The next prime is 2200777. The reversal of 2200774 is 4770022.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2200771) and next prime (2200777).

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550192 + ... + 550195.

It is an arithmetic number, because the mean of its divisors is an integer number (825291).

2^2200774 is an apocalyptic number.

2200774 is a deficient number, since it is larger than the sum of its proper divisors (1100390).

2200774 is a wasteful number, since it uses less digits than its factorization.

2200774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1100389.

The product of its (nonzero) digits is 784, while the sum is 22.

The square root of 2200774 is about 1483.5005898213. The cubic root of 2200774 is about 130.0743952874.

Adding to 2200774 its reverse (4770022), we get a palindrome (6970796).

The spelling of 2200774 in words is "two million, two hundred thousand, seven hundred seventy-four".