6975767140 has 24 divisors (see below), whose sum is σ = 14690624760. Its totient is φ = 2782399488.

The previous prime is 6975767137. The next prime is 6975767143. The reversal of 6975767140 is 417675796.

It is an interprime number because it is at equal distance from previous prime (6975767137) and next prime (6975767143).

It can be written as a sum of positive squares in 4 ways, for example, as 147719716 + 6828047424 = 12154^2 + 82632^2 .

It is a super-2 number, since 2×6975767140² = 97322654383007559200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6975767143) 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, 486975 + ... + 501094.

It is an arithmetic number, because the mean of its divisors is an integer number (612109365).

Almost surely, 2^6975767140 is an apocalyptic number.

It is an amenable number.

6975767140 is an abundant number, since it is smaller than the sum of its proper divisors (7714857620).

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

6975767140 is a wasteful number, since it uses less digits than its factorization.

6975767140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 988431 (or 988429 counting only the distinct ones).

The product of its (nonzero) digits is 2222640, while the sum is 52.

The square root of 6975767140 is about 83521.0580632214. The cubic root of 6975767140 is about 1910.7212118806.

The spelling of 6975767140 in words is "six billion, nine hundred seventy-five million, seven hundred sixty-seven thousand, one hundred forty".