6855367 has 4 divisors (see below), whose sum is σ = 6874120. Its totient is φ = 6836616.

The previous prime is 6855353. The next prime is 6855377. The reversal of 6855367 is 7635586.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6855367 is a prime.

It is a Duffinian number.

6855367 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6855307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8817 + ... + 9562.

It is an arithmetic number, because the mean of its divisors is an integer number (1718530).

Almost surely, 2^6855367 is an apocalyptic number.

6855367 is a deficient number, since it is larger than the sum of its proper divisors (18753).

6855367 is a wasteful number, since it uses less digits than its factorization.

6855367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18752.

The product of its digits is 151200, while the sum is 40.

The square root of 6855367 is about 2618.2755775510. The cubic root of 6855367 is about 189.9664483692.

The spelling of 6855367 in words is "six million, eight hundred fifty-five thousand, three hundred sixty-seven".