2004433 has 2 divisors, whose sum is σ = 2004434. Its totient is φ = 2004432.

The previous prime is 2004421. The next prime is 2004461. The reversal of 2004433 is 3344002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1327104 + 677329 = 1152^2 + 823^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2004433 is a prime.

2004433 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2004463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1002216 + 1002217.

It is an arithmetic number, because the mean of its divisors is an integer number (1002217).

2^2004433 is an apocalyptic number.

It is an amenable number.

2004433 is a deficient number, since it is larger than the sum of its proper divisors (1).

2004433 is an equidigital number, since it uses as much as digits as its factorization.

2004433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 2004433 is about 1415.7799970334. The cubic root of 2004433 is about 126.0851234651.

Adding to 2004433 its reverse (3344002), we get a palindrome (5348435).

The spelling of 2004433 in words is "two million, four thousand, four hundred thirty-three".