2888248648 has 16 divisors (see below), whose sum is σ = 5476315500. Its totient is φ = 1427897856.

The previous prime is 2888248637. The next prime is 2888248651. The reversal of 2888248648 is 8468428882.

It can be written as a sum of positive squares in 2 ways, for example, as 2762763844 + 125484804 = 52562^2 + 11202^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2888248592 and 2888248601.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2027553 + ... + 2028976.

Almost surely, 2^2888248648 is an apocalyptic number.

It is an amenable number.

2888248648 is a deficient number, since it is larger than the sum of its proper divisors (2588066852).

2888248648 is a wasteful number, since it uses less digits than its factorization.

2888248648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4056624 (or 4056620 counting only the distinct ones).

The product of its digits is 12582912, while the sum is 58.

The square root of 2888248648 is about 53742.4287504761. The cubic root of 2888248648 is about 1424.1143400698.

The spelling of 2888248648 in words is "two billion, eight hundred eighty-eight million, two hundred forty-eight thousand, six hundred forty-eight".