6864892 has 12 divisors (see below), whose sum is σ = 12047616. Its totient is φ = 3422720.

The previous prime is 6864881. The next prime is 6864911. The reversal of 6864892 is 2984686.

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, 709 + ... + 3772.

It is an arithmetic number, because the mean of its divisors is an integer number (1003968).

Almost surely, 2^6864892 is an apocalyptic number.

It is an amenable number.

6864892 is a deficient number, since it is larger than the sum of its proper divisors (5182724).

6864892 is a wasteful number, since it uses less digits than its factorization.

6864892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4868 (or 4866 counting only the distinct ones).

The product of its digits is 165888, while the sum is 43.

The square root of 6864892 is about 2620.0938914474. The cubic root of 6864892 is about 190.0543888614.

The spelling of 6864892 in words is "six million, eight hundred sixty-four thousand, eight hundred ninety-two".