2200394 has 12 divisors (see below), whose sum is σ = 3839634. Its totient is φ = 942984.

The previous prime is 2200391. The next prime is 2200397. The reversal of 2200394 is 4930022.

It is an interprime number because it is at equal distance from previous prime (2200391) and next prime (2200397).

It can be written as a sum of positive squares in only one way, i.e., 2140369 + 60025 = 1463^2 + 245^2 .

It is not an unprimeable number, because it can be changed into a prime (2200391) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11129 + ... + 11324.

2^2200394 is an apocalyptic number.

2200394 is a deficient number, since it is larger than the sum of its proper divisors (1639240).

2200394 is a wasteful number, since it uses less digits than its factorization.

2200394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22469 (or 22462 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 2200394 is about 1483.3725088460. The cubic root of 2200394 is about 130.0669083585.

The spelling of 2200394 in words is "two million, two hundred thousand, three hundred ninety-four".