6897848 has 8 divisors (see below), whose sum is σ = 12933480. Its totient is φ = 3448920.

The previous prime is 6897829. The next prime is 6897857. The reversal of 6897848 is 8487986.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×6897848² = 95160614062208, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6897796 and 6897805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 431108 + ... + 431123.

It is an arithmetic number, because the mean of its divisors is an integer number (1616685).

Almost surely, 2^6897848 is an apocalyptic number.

It is an amenable number.

6897848 is a deficient number, since it is larger than the sum of its proper divisors (6035632).

6897848 is a wasteful number, since it uses less digits than its factorization.

6897848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862237 (or 862233 counting only the distinct ones).

The product of its digits is 774144, while the sum is 50.

The square root of 6897848 is about 2626.3754491694. The cubic root of 6897848 is about 190.3580322020.

The spelling of 6897848 in words is "six million, eight hundred ninety-seven thousand, eight hundred forty-eight".