2240534120 has 64 divisors (see below), whose sum is σ = 5509209600. Its totient is φ = 813300480.

The previous prime is 2240534119. The next prime is 2240534123. The reversal of 2240534120 is 214350422.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2240534123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 262886 + ... + 271274.

It is an arithmetic number, because the mean of its divisors is an integer number (86081400).

Almost surely, 2^2240534120 is an apocalyptic number.

2240534120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2240534120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2754604800).

2240534120 is an abundant number, since it is smaller than the sum of its proper divisors (3268675480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2240534120 is a wasteful number, since it uses less digits than its factorization.

2240534120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9018 (or 9014 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 2240534120 is about 47334.2806008500. The cubic root of 2240534120 is about 1308.5305123546.

Adding to 2240534120 its reverse (214350422), we get a palindrome (2454884542).

The spelling of 2240534120 in words is "two billion, two hundred forty million, five hundred thirty-four thousand, one hundred twenty".