6868550 has 24 divisors (see below), whose sum is σ = 13759536. Its totient is φ = 2535840.

The previous prime is 6868549. The next prime is 6868553. The reversal of 6868550 is 558686.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6868553) 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 11 ways as a sum of consecutive naturals, for example, 4634 + ... + 5933.

It is an arithmetic number, because the mean of its divisors is an integer number (573314).

Almost surely, 2^6868550 is an apocalyptic number.

6868550 is an abundant number, since it is smaller than the sum of its proper divisors (6890986).

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

6868550 is a wasteful number, since it uses less digits than its factorization.

6868550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10592 (or 10587 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 38.

The square root of 6868550 is about 2620.7918650667. The cubic root of 6868550 is about 190.0881400847.

The spelling of 6868550 in words is "six million, eight hundred sixty-eight thousand, five hundred fifty".