2043063 has 20 divisors (see below), whose sum is σ = 3330888. Its totient is φ = 1237680.

The previous prime is 2043061. The next prime is 2043091. The reversal of 2043063 is 3603402.

2043063 is nontrivially palindromic in base 8.

It is not a de Polignac number, because 2043063 - 2¹ = 2043061 is a prime.

2043063 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2043061) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 256 + ... + 2037.

2^2043063 is an apocalyptic number.

2043063 is a deficient number, since it is larger than the sum of its proper divisors (1287825).

2043063 is a wasteful number, since it uses less digits than its factorization.

2043063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2316 (or 2307 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2043063 is about 1429.3575479914. The cubic root of 2043063 is about 126.8899577923.

Adding to 2043063 its reverse (3603402), we get a palindrome (5646465).

The spelling of 2043063 in words is "two million, forty-three thousand, sixty-three".