2487200656 has 20 divisors (see below), whose sum is σ = 4820478300. Its totient is φ = 1243206272.

The previous prime is 2487200647. The next prime is 2487200669. The reversal of 2487200656 is 6560027842.

2487200656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2145542400 + 341658256 = 46320^2 + 18484^2 .

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, 31290 + ... + 77158.

It is an arithmetic number, because the mean of its divisors is an integer number (241023915).

Almost surely, 2^2487200656 is an apocalyptic number.

It is an amenable number.

2487200656 is a deficient number, since it is larger than the sum of its proper divisors (2333277644).

2487200656 is a wasteful number, since it uses less digits than its factorization.

2487200656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49266 (or 49260 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 40.

The square root of 2487200656 is about 49871.8423160805. The cubic root of 2487200656 is about 1354.8886599418. Note that the first 3 decimals are identical.

The spelling of 2487200656 in words is "two billion, four hundred eighty-seven million, two hundred thousand, six hundred fifty-six".