6865461248 has 28 divisors (see below), whose sum is σ = 13730100810. Its totient is φ = 3432726528.

The previous prime is 6865461233. The next prime is 6865461263. The reversal of 6865461248 is 8421645686.

It is an interprime number because it is at equal distance from previous prime (6865461233) and next prime (6865461263).

It can be written as a sum of positive squares in only one way, i.e., 4455829504 + 2409631744 = 66752^2 + 49088^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6865461196 and 6865461205.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 410843 + ... + 427226.

Almost surely, 2^6865461248 is an apocalyptic number.

It is an amenable number.

6865461248 is a deficient number, since it is larger than the sum of its proper divisors (6864639562).

6865461248 is an frugal number, since it uses more digits than its factorization.

6865461248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838095 (or 838071 counting only the distinct ones).

The product of its digits is 2211840, while the sum is 50.

The square root of 6865461248 is about 82858.0789543180. The cubic root of 6865461248 is about 1900.5964192250.

The spelling of 6865461248 in words is "six billion, eight hundred sixty-five million, four hundred sixty-one thousand, two hundred forty-eight".