6987168 has 48 divisors (see below), whose sum is σ = 20381760. Its totient is φ = 2328768.

The previous prime is 6987163. The next prime is 6987203. The reversal of 6987168 is 8617896.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (6987163) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 3180 + ... + 4907.

It is an arithmetic number, because the mean of its divisors is an integer number (424620).

Almost surely, 2^6987168 is an apocalyptic number.

It is an amenable number.

6987168 is an abundant number, since it is smaller than the sum of its proper divisors (13394592).

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

6987168 is a wasteful number, since it uses less digits than its factorization.

6987168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8106 (or 8092 counting only the distinct ones).

The product of its digits is 145152, while the sum is 45.

The square root of 6987168 is about 2643.3251786339. The cubic root of 6987168 is about 191.1761575751.

The spelling of 6987168 in words is "six million, nine hundred eighty-seven thousand, one hundred sixty-eight".