6854091 has 4 divisors (see below), whose sum is σ = 9138792. Its totient is φ = 4569392.

The previous prime is 6854083. The next prime is 6854101. The reversal of 6854091 is 1904586.

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

It is a cyclic number.

It is not a de Polignac number, because 6854091 - 2³ = 6854083 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (6854891) 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, 1142346 + ... + 1142351.

It is an arithmetic number, because the mean of its divisors is an integer number (2284698).

Almost surely, 2^6854091 is an apocalyptic number.

6854091 is a deficient number, since it is larger than the sum of its proper divisors (2284701).

6854091 is a wasteful number, since it uses less digits than its factorization.

6854091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2284700.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 6854091 is about 2618.0318943817. The cubic root of 6854091 is about 189.9546613888.

The spelling of 6854091 in words is "six million, eight hundred fifty-four thousand, ninety-one".