2000463 has 4 divisors (see below), whose sum is σ = 2667288. Its totient is φ = 1333640.

The previous prime is 2000447. The next prime is 2000497. The reversal of 2000463 is 3640002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2000463 - 2⁴ = 2000447 is a prime.

It is an Ulam number.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333408 + ... + 333413.

It is an arithmetic number, because the mean of its divisors is an integer number (666822).

2^2000463 is an apocalyptic number.

2000463 is a deficient number, since it is larger than the sum of its proper divisors (666825).

2000463 is an equidigital number, since it uses as much as digits as its factorization.

2000463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666824.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2000463 is about 1414.3772481202. The cubic root of 2000463 is about 126.0018266301.

Adding to 2000463 its reverse (3640002), we get a palindrome (5640465).

The spelling of 2000463 in words is "two million, four hundred sixty-three", and thus it is an aban number.