6682748587 has 8 divisors (see below), whose sum is σ = 6694797312. Its totient is φ = 6670713000.

The previous prime is 6682748561. The next prime is 6682748593. The reversal of 6682748587 is 7858472866.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6682748587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6682748507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1691148 + ... + 1695094.

It is an arithmetic number, because the mean of its divisors is an integer number (836849664).

Almost surely, 2^6682748587 is an apocalyptic number.

6682748587 is a deficient number, since it is larger than the sum of its proper divisors (12048725).

6682748587 is a wasteful number, since it uses less digits than its factorization.

6682748587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6569.

The product of its digits is 36126720, while the sum is 61.

The square root of 6682748587 is about 81748.0800202671. The cubic root of 6682748587 is about 1883.5842091429.

The spelling of 6682748587 in words is "six billion, six hundred eighty-two million, seven hundred forty-eight thousand, five hundred eighty-seven".