6853144 has 16 divisors (see below), whose sum is σ = 13005720. Its totient is φ = 3384960.

The previous prime is 6853127. The next prime is 6853169. The reversal of 6853144 is 4413586.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4497 + ... + 5824.

Almost surely, 2^6853144 is an apocalyptic number.

It is an amenable number.

6853144 is a deficient number, since it is larger than the sum of its proper divisors (6152576).

6853144 is a wasteful number, since it uses less digits than its factorization.

6853144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10410 (or 10406 counting only the distinct ones).

The product of its digits is 11520, while the sum is 31.

The square root of 6853144 is about 2617.8510270831. The cubic root of 6853144 is about 189.9459125822.

The spelling of 6853144 in words is "six million, eight hundred fifty-three thousand, one hundred forty-four".