2468563 has 4 divisors (see below), whose sum is σ = 2479048. Its totient is φ = 2458080.

The previous prime is 2468549. The next prime is 2468579. The reversal of 2468563 is 3658642.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2468563 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2468363) 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, 4881 + ... + 5362.

It is an arithmetic number, because the mean of its divisors is an integer number (619762).

2^2468563 is an apocalyptic number.

2468563 is a deficient number, since it is larger than the sum of its proper divisors (10485).

2468563 is a wasteful number, since it uses less digits than its factorization.

2468563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10484.

The product of its digits is 34560, while the sum is 34.

The square root of 2468563 is about 1571.1661274353. The cubic root of 2468563 is about 135.1495918368.

The spelling of 2468563 in words is "two million, four hundred sixty-eight thousand, five hundred sixty-three".