2240326563 has 4 divisors (see below), whose sum is σ = 2987102088. Its totient is φ = 1493551040.

The previous prime is 2240326553. The next prime is 2240326573. The reversal of 2240326563 is 3656230422.

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

It is an interprime number because it is at equal distance from previous prime (2240326553) and next prime (2240326573).

It is a cyclic number.

It is not a de Polignac number, because 2240326563 - 2⁸ = 2240326307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2240326513) 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, 373387758 + ... + 373387763.

It is an arithmetic number, because the mean of its divisors is an integer number (746775522).

Almost surely, 2^2240326563 is an apocalyptic number.

2240326563 is a deficient number, since it is larger than the sum of its proper divisors (746775525).

2240326563 is an equidigital number, since it uses as much as digits as its factorization.

2240326563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746775524.

The product of its (nonzero) digits is 51840, while the sum is 33.

The square root of 2240326563 is about 47332.0880904276. The cubic root of 2240326563 is about 1308.4901048684.

Adding to 2240326563 its reverse (3656230422), we get a palindrome (5896556985).

The spelling of 2240326563 in words is "two billion, two hundred forty million, three hundred twenty-six thousand, five hundred sixty-three".