6854145 has 16 divisors (see below), whose sum is σ = 11612160. Its totient is φ = 3440384.

The previous prime is 6854123. The next prime is 6854147. The reversal of 6854145 is 5414586.

It is a cyclic number.

It is not a de Polignac number, because 6854145 - 2⁹ = 6853633 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (6854147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13185 + ... + 13694.

It is an arithmetic number, because the mean of its divisors is an integer number (725760).

Almost surely, 2^6854145 is an apocalyptic number.

It is an amenable number.

6854145 is a deficient number, since it is larger than the sum of its proper divisors (4758015).

6854145 is a wasteful number, since it uses less digits than its factorization.

6854145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26904.

The product of its digits is 19200, while the sum is 33.

The square root of 6854145 is about 2618.0422074520. The cubic root of 6854145 is about 189.9551602405.

It can be divided in two parts, 68541 and 45, that added together give a palindrome (68586).

The spelling of 6854145 in words is "six million, eight hundred fifty-four thousand, one hundred forty-five".