6287681248 has 24 divisors (see below), whose sum is σ = 13030393320. Its totient is φ = 2978375040.

The previous prime is 6287681233. The next prime is 6287681249. The reversal of 6287681248 is 8421867826.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6287681195 and 6287681204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6287681249) 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 3 ways as a sum of consecutive naturals, for example, 5170183 + ... + 5171398.

It is an arithmetic number, because the mean of its divisors is an integer number (542933055).

Almost surely, 2^6287681248 is an apocalyptic number.

It is an amenable number.

6287681248 is an abundant number, since it is smaller than the sum of its proper divisors (6742712072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6287681248 is a wasteful number, since it uses less digits than its factorization.

6287681248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10341610 (or 10341602 counting only the distinct ones).

The product of its digits is 2064384, while the sum is 52.

The square root of 6287681248 is about 79294.9005169942. The cubic root of 6287681248 is about 1845.7101721340.

The spelling of 6287681248 in words is "six billion, two hundred eighty-seven million, six hundred eighty-one thousand, two hundred forty-eight".