2240332304 has 40 divisors (see below), whose sum is σ = 5120767488. Its totient is φ = 929168640.

The previous prime is 2240332253. The next prime is 2240332307. The reversal of 2240332304 is 4032330422.

It is a self number, because there is not a number n which added to its sum of digits gives 2240332304.

It is not an unprimeable number, because it can be changed into a prime (2240332307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 319157 + ... + 326100.

Almost surely, 2^2240332304 is an apocalyptic number.

It is an amenable number.

2240332304 is an abundant number, since it is smaller than the sum of its proper divisors (2880435184).

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

2240332304 is a wasteful number, since it uses less digits than its factorization.

2240332304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645303 (or 645297 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 2240332304 is about 47332.1487363504. The cubic root of 2240332304 is about 1308.4912225678.

Adding to 2240332304 its reverse (4032330422), we get a palindrome (6272662726).

The spelling of 2240332304 in words is "two billion, two hundred forty million, three hundred thirty-two thousand, three hundred four".