6887241 has 8 divisors (see below), whose sum is σ = 10203360. Its totient is φ = 4591476.

The previous prime is 6887219. The next prime is 6887249. The reversal of 6887241 is 1427886.

6887241 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6887241 - 2⁷ = 6887113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6887196 and 6887205.

It is not an unprimeable number, because it can be changed into a prime (6887249) 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, 127515 + ... + 127568.

It is an arithmetic number, because the mean of its divisors is an integer number (1275420).

Almost surely, 2^6887241 is an apocalyptic number.

It is an amenable number.

6887241 is a deficient number, since it is larger than the sum of its proper divisors (3316119).

6887241 is a wasteful number, since it uses less digits than its factorization.

6887241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255092 (or 255086 counting only the distinct ones).

The product of its digits is 21504, while the sum is 36.

The square root of 6887241 is about 2624.3553494144. The cubic root of 6887241 is about 190.2604093160.

The spelling of 6887241 in words is "six million, eight hundred eighty-seven thousand, two hundred forty-one".