2447282448 has 60 divisors (see below), whose sum is σ = 7375843020. Its totient is φ = 753009408.

The previous prime is 2447282429. The next prime is 2447282449. The reversal of 2447282448 is 8442827442.

It can be written as a sum of positive squares in 2 ways, for example, as 832207104 + 1615075344 = 28848^2 + 40188^2 .

It is not an unprimeable number, because it can be changed into a prime (2447282449) 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 11 ways as a sum of consecutive naturals, for example, 651783 + ... + 655526.

It is an arithmetic number, because the mean of its divisors is an integer number (122930717).

Almost surely, 2^2447282448 is an apocalyptic number.

It is an amenable number.

2447282448 is an abundant number, since it is smaller than the sum of its proper divisors (4928560572).

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

2447282448 is a wasteful number, since it uses less digits than its factorization.

2447282448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1307336 (or 1307327 counting only the distinct ones).

The product of its digits is 917504, while the sum is 45.

The square root of 2447282448 is about 49470.0156458435. The cubic root of 2447282448 is about 1347.6011258686.

The spelling of 2447282448 in words is "two billion, four hundred forty-seven million, two hundred eighty-two thousand, four hundred forty-eight".