6889862 has 16 divisors (see below), whose sum is σ = 12506400. Its totient is φ = 2779008.

The previous prime is 6889859. The next prime is 6889873. The reversal of 6889862 is 2689886.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14237 + ... + 14712.

It is an arithmetic number, because the mean of its divisors is an integer number (781650).

Almost surely, 2^6889862 is an apocalyptic number.

6889862 is a deficient number, since it is larger than the sum of its proper divisors (5616538).

6889862 is a wasteful number, since it uses less digits than its factorization.

6889862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28975.

The product of its digits is 331776, while the sum is 47.

The square root of 6889862 is about 2624.8546626432. The cubic root of 6889862 is about 190.2845413445.

The spelling of 6889862 in words is "six million, eight hundred eighty-nine thousand, eight hundred sixty-two".