4682561247 has 72 divisors (see below), whose sum is σ = 8438636544. Its totient is φ = 2449766592.

The previous prime is 4682561207. The next prime is 4682561281. The reversal of 4682561247 is 7421652864.

4682561247 is a `hidden beast` number, since 4 + 6 + 8 + 25 + 612 + 4 + 7 = 666.

It is not a de Polignac number, because 4682561247 - 2⁷ = 4682561119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4682561207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1350438 + ... + 1353900.

Almost surely, 2^4682561247 is an apocalyptic number.

4682561247 is a deficient number, since it is larger than the sum of its proper divisors (3756075297).

4682561247 is a wasteful number, since it uses less digits than its factorization.

4682561247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3629 (or 3613 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 4682561247 is about 68429.2426306181. The cubic root of 4682561247 is about 1672.9944061750.

The spelling of 4682561247 in words is "four billion, six hundred eighty-two million, five hundred sixty-one thousand, two hundred forty-seven".