2240534073 has 4 divisors (see below), whose sum is σ = 2987378768. Its totient is φ = 1493689380.

The previous prime is 2240534047. The next prime is 2240534099. The reversal of 2240534073 is 3704350422.

2240534073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (2240534047) and next prime (2240534099).

It is not a de Polignac number, because 2240534073 - 2⁵ = 2240534041 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2240534073.

It is not an unprimeable number, because it can be changed into a prime (2240534173) 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, 373422343 + ... + 373422348.

It is an arithmetic number, because the mean of its divisors is an integer number (746844692).

Almost surely, 2^2240534073 is an apocalyptic number.

It is an amenable number.

2240534073 is a deficient number, since it is larger than the sum of its proper divisors (746844695).

2240534073 is an equidigital number, since it uses as much as digits as its factorization.

2240534073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746844694.

The product of its (nonzero) digits is 20160, while the sum is 30.

The square root of 2240534073 is about 47334.2801043810. The cubic root of 2240534073 is about 1308.5305032048.

Adding to 2240534073 its reverse (3704350422), we get a palindrome (5944884495).

The spelling of 2240534073 in words is "two billion, two hundred forty million, five hundred thirty-four thousand, seventy-three".