2240335216 has 40 divisors (see below), whose sum is σ = 4965552224. Its totient is φ = 959212800.

The previous prime is 2240335193. The next prime is 2240335219. The reversal of 2240335216 is 6125330422.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240335219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113266 + ... + 131566.

Almost surely, 2^2240335216 is an apocalyptic number.

It is an amenable number.

2240335216 is an abundant number, since it is smaller than the sum of its proper divisors (2725217008).

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

2240335216 is a wasteful number, since it uses less digits than its factorization.

2240335216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19409 (or 19403 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 2240335216 is about 47332.1794976737. The cubic root of 2240335216 is about 1308.4917894963.

Adding to 2240335216 its reverse (6125330422), we get a palindrome (8365665638).

The spelling of 2240335216 in words is "two billion, two hundred forty million, three hundred thirty-five thousand, two hundred sixteen".