2044463 has 2 divisors, whose sum is σ = 2044464. Its totient is φ = 2044462.

The previous prime is 2044421. The next prime is 2044487. The reversal of 2044463 is 3644402.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2044463 - 2¹⁶ = 1978927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2044363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1022231 + 1022232.

It is an arithmetic number, because the mean of its divisors is an integer number (1022232).

2^2044463 is an apocalyptic number.

2044463 is a deficient number, since it is larger than the sum of its proper divisors (1).

2044463 is an equidigital number, since it uses as much as digits as its factorization.

2044463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2044463 is about 1429.8471946330. The cubic root of 2044463 is about 126.9189347710.

Adding to 2044463 its reverse (3644402), we get a palindrome (5688865).

The spelling of 2044463 in words is "two million, forty-four thousand, four hundred sixty-three".