2447480648 has 12 divisors (see below), whose sum is σ = 4589288595. Its totient is φ = 1223670360.

The previous prime is 2447480621. The next prime is 2447480653. The reversal of 2447480648 is 8460847442.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 1223740324 + 1223740324 = 34982^2 + 34982^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=34982.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 131183 + ... + 148673.

Almost surely, 2^2447480648 is an apocalyptic number.

It is an amenable number.

2447480648 is a deficient number, since it is larger than the sum of its proper divisors (2141807947).

2447480648 is an frugal number, since it uses more digits than its factorization.

2447480648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34988 (or 17493 counting only the distinct ones).

The product of its (nonzero) digits is 1376256, while the sum is 47.

The square root of 2447480648 is about 49472.0188389356. The cubic root of 2447480648 is about 1347.6375046327.

The spelling of 2447480648 in words is "two billion, four hundred forty-seven million, four hundred eighty thousand, six hundred forty-eight".