2199433 has 2 divisors, whose sum is σ = 2199434. Its totient is φ = 2199432.

The previous prime is 2199427. The next prime is 2199479. The reversal of 2199433 is 3349912.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2199289 + 144 = 1483^2 + 12^2 .

It is a cyclic number.

It is not a de Polignac number, because 2199433 - 2⁵ = 2199401 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2199395 and 2199404.

It is not a weakly prime, because it can be changed into another prime (2199133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1099716 + 1099717.

It is an arithmetic number, because the mean of its divisors is an integer number (1099717).

2^2199433 is an apocalyptic number.

It is an amenable number.

2199433 is a deficient number, since it is larger than the sum of its proper divisors (1).

2199433 is an equidigital number, since it uses as much as digits as its factorization.

2199433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5832, while the sum is 31.

The square root of 2199433 is about 1483.0485494413. The cubic root of 2199433 is about 130.0479704622.

The spelling of 2199433 in words is "two million, one hundred ninety-nine thousand, four hundred thirty-three".