2447482216 has 32 divisors (see below), whose sum is σ = 4728293640. Its totient is φ = 1186818048.

The previous prime is 2447482159. The next prime is 2447482223. The reversal of 2447482216 is 6122847442.

It can be written as a sum of positive squares in 4 ways, for example, as 1420536100 + 1026946116 = 37690^2 + 32046^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79440 + ... + 105856.

Almost surely, 2^2447482216 is an apocalyptic number.

It is an amenable number.

2447482216 is a deficient number, since it is larger than the sum of its proper divisors (2280811424).

2447482216 is a wasteful number, since it uses less digits than its factorization.

2447482216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26773 (or 26769 counting only the distinct ones).

The product of its digits is 172032, while the sum is 40.

The square root of 2447482216 is about 49472.0346862750. The cubic root of 2447482216 is about 1347.6377924246.

The spelling of 2447482216 in words is "two billion, four hundred forty-seven million, four hundred eighty-two thousand, two hundred sixteen".