2004463 has 2 divisors, whose sum is σ = 2004464. Its totient is φ = 2004462.

The previous prime is 2004461. The next prime is 2004479. The reversal of 2004463 is 3644002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2004463 - 2¹ = 2004461 is a prime.

Together with 2004461, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2004463.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2004461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1002231 + 1002232.

It is an arithmetic number, because the mean of its divisors is an integer number (1002232).

2^2004463 is an apocalyptic number.

2004463 is a deficient number, since it is larger than the sum of its proper divisors (1).

2004463 is an equidigital number, since it uses as much as digits as its factorization.

2004463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2004463 is about 1415.7905918603. The cubic root of 2004463 is about 126.0857524933.

Adding to 2004463 its reverse (3644002), we get a palindrome (5648465).

The spelling of 2004463 in words is "two million, four thousand, four hundred sixty-three".