6867087 has 8 divisors (see below), whose sum is σ = 9554304. Its totient is φ = 4378968.

The previous prime is 6867079. The next prime is 6867097. The reversal of 6867087 is 7807686.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6867087 - 2³ = 6867079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6867067) 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, 49693 + ... + 49830.

It is an arithmetic number, because the mean of its divisors is an integer number (1194288).

Almost surely, 2^6867087 is an apocalyptic number.

6867087 is a deficient number, since it is larger than the sum of its proper divisors (2687217).

6867087 is a wasteful number, since it uses less digits than its factorization.

6867087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99549.

The product of its (nonzero) digits is 112896, while the sum is 42.

The square root of 6867087 is about 2620.5127360881. The cubic root of 6867087 is about 190.0746428790.

The spelling of 6867087 in words is "six million, eight hundred sixty-seven thousand, eighty-seven".