2241547216 has 10 divisors (see below), whose sum is σ = 4342997762. Its totient is φ = 1120773600.

The previous prime is 2241547207. The next prime is 2241547241. The reversal of 2241547216 is 6127451422.

It can be written as a sum of positive squares in only one way, i.e., 1324668816 + 916878400 = 36396^2 + 30280^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70048335 + ... + 70048366.

Almost surely, 2^2241547216 is an apocalyptic number.

It is an amenable number.

2241547216 is a deficient number, since it is larger than the sum of its proper divisors (2101450546).

2241547216 is a wasteful number, since it uses less digits than its factorization.

2241547216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140096709 (or 140096703 counting only the distinct ones).

The product of its digits is 26880, while the sum is 34.

The square root of 2241547216 is about 47344.9808955501. The cubic root of 2241547216 is about 1308.7277074874.

Adding to 2241547216 its reverse (6127451422), we get a palindrome (8368998638).

The spelling of 2241547216 in words is "two billion, two hundred forty-one million, five hundred forty-seven thousand, two hundred sixteen".